The video describes the basic process of multiplying two rational expressions. The problem illustrated in this video involved multiplying rational expressions of monomial terms with integer coefficients. As with the other example problems, we follow the steps of: factoring, canceling, and multiplying. Because these terms are monomials, no factoring is required (but we still state it as a step for similarity to solving other problems). We then find the greatest common divisor for both terms to...
In this tutorial the instructor shows how to factor a trinomial with Greatest Common Factor (GCF) and then how to group it. The first thing you have to do when you want to factor a trinomial is look for the GCF. First factor the numerical coefficients of the terms of the equation. Now separate out the common numerical factor and if any common variable. This leaves you with a binomial to be factored. Now to solve this multiply the numerical coefficients of the first term and the last term and ...
This lesson describes the method to find the factors of a trinomial, which consists of three terms, by grouping. First of all, factor out the greatest common factor (GCF), and write the reduced trinomial in parentheses. Let the terms of the trinomial be written in order of exponent of the variable. For example, 3(3X2+2X-8) trinomial is written in the order of variable, with 3(GCF) factored out. Now identify the coefficient of the first and last terms, for example in this case, it is 3 and 8. ...
Know the right thing to say – and do – if your loved one suddenly finds themselves out of work. This video will show you how to console your partner if they lose their job.
Clothing alterations, patches, inserts, and skirts! Learn how to turn shorts into a skirt in this free sewing video.
Katherine Miller teaches the secrets of starting your term paper research by using concept mapping method. Use a large sheet of paper and a marker to map out our ideas. First take an example like "Succeeding at college and grades" and write down the factors affecting your goal. The most common factor is money, now write down the things that has an impact on money like jobs, business and loans. The other factors are outside life, health, places for help and study habits. Simultaneously write i...
Tax season is always stressful, especially for entrepreneurs and small business owners. Rather than wait until March to get your finances in order every year, learning how to keep track of your expenses is a valuable skill that saves you and your business time, money, and plenty of anxiety.
When iOS releases in the next few weeks, consumers on both iOS and Android operating systems can expect to see more AR ads in the mobile web browsers thanks to Vertebrae, an advertising platform for immersive media.
To recycle an old towel into shorts, fold the towel and cut it into a short leg's length worth of fabric. Cut another piece into a short leg's length worth of fabric. Draw a curved seam on one edge. Stack the towels and pin them to hold the fabric in place. Cut out the seam on both of the towels. Separate the towels and sew up the seams on both of the fabric pieces. Do not sew the top seam and front side seam of the shorts. Instead, sew the front and back side seams together. Thread and sew a...
Despite longer live spans, almost half a million people die of healthcare-associated infections (HAIs) each year, many of them preventable.
As the protectors of all things good, the Federal Communications Commission is usually busy behind the scenes pissing off Slim Shady, giving out fines for indecent nipple exposure at certain halftime events, and warning the NSA about losing any "confidential" phone information they steal from us.
Having short hair is both a blessing and a curse. Short hair is a LOT easier to maintain than long hair, but at the same time there are fewer options for styling.
Ever think you could lose weight from eating MORE food? Well, if you love to nosh, Volumetrics is the right diet plan for you. Volumetrics is based on the density of food, and how it will be absorbed into your body. If you think this might be right for you, give it a try! Good luck!
In this video, the instructor shows how to collect like terms and factorize. When you are given a linear equation, the first thing you do is to try to organize it. Pair up the like terms. Add the numerical coefficients of terms with the same variables. This is called collecting the like terms. In case you see any common factor across all the terms, pull it out and tag it to the parenthesis. In this way, you can factorize the equation. Next, bunch together your like terms and sum them up. The ...
In this video the math teacher explains the meaning of the indefinite integral formula in calculus by stating it in terms of antiderivatives. He then shows in general terms how this indefinite integral formula has a related derivative formula, i.e. if the derivative of F(x) is f(x) then the indefinite integral of f(x) is F(x) plus a constant term (C). With this general relationship the teacher takes us through three related examples where he converts a derivative formula to an integral formul...
Short hair is so appropriate for summer, since it's both easy to style and tomboyishly chic. Plus, it's extremely lightweight, so you won't be sweating up a storm like you would with longer locks.
Check out this instructional cello playing video to learn how to create short cello notes. When creating a short note on the cello, divide the note into two sections. This tutorial recommends practicing with a few martele exercises until you're comfortable making short notes on the cello.
Apple might be a secretive company, but it's showing its hand these past few weeks. The release of iOS 13 was met with much excitement for its hundreds of new features but also frustration over the numerous bugs. Apple soon released iOS 13.1, then iOS 13.1.1, as a patch for some of those bugs, but clearly they weren't enough. How do we know? The company just released iOS 13.1.2 today, Monday, Sept. 30.
A new survey shows that the majority of companies have an interest in using augmented reality, though adoption remains low. Meanwhile, two companies with support roles in the augmented reality industry are seeing positive financial results.
Short hair is a breeze to take care of most of the time. Minimal shower time, minimal styling - you get up out of bed and you're good to go.
It's short, it's sweet and baby it's the blues. Robert Renman teaches you how to play a short, repeating blues lick in the key of E, that you can throw down any time the situation calls. When you're playing the blues you can never have enough riffs up your sleeve, so check it out now.
Making fancy pool shots that send balls careening around the table may be impressive, but more often than not it's making short, easy shots consistently that will win you the game. This video will teach you an easy drill that you can use to improve your short-range cue control, which you can then use to set up combos and make sure you don't miss easy shots.
Whether you're a high level athelete who's recently hit a muscle gain plateau or a wannabe UFC fighter looking to make it in the big leagues, this video provides everything you need to formulate an effective fat-burning strength training program. While cardio is always a must in any exercise regimen, strength training helps build and drastically strengthen muscle, meaning your body can more effectively perform work.
Eating healthy requires preplanning most of the time, but if you're looking to eat healthy and are strapped for cash and time this is an easy recipe to make which will both speed up weight loss and muscle gain.
This video demonstrates how to make a Strawberry Smoothie. For this recipe, you will need the following ingredients: fat free yogurt, a banana, ½ of a cup of milk, 2 T. flaxseed, strawberry whey powder, and fresh strawberries. You could add oatmeal or other fruit, if you would prefer.
Curious about reduction & oxidation? In this two-part episode of The Science Catalyst hosted by Barry Lambson, the subject of Chemistry, reduction & oxidation is gone over with iron powder and copper sulphate. Oxidation and reduction are heavily related which is why they are both considered "redox reactions". Acids and bases may be thought of as reactions involving hydrogen, or protons, while redox reactions tend to be concerned with electron gain and loss.
Ever here of the "overworked" defender" chess move? Of course you have, but that doesn't mean you know how to pull it off. See how to do it, right here. A chess piece is overworked when it has more than one defensive job (guarding pieces or squares) to do. Typically, the overworked piece is exploited by capturing one of the pieces it's defending or occupying a square it's defending. This forces it to leave one of its defensive jobs usually resulting in material loss or checkmate.
ZUGZWANG n pl. -S a situation in chess that forces a disadvantageous move 81 points (31 points without the bingo)
Watch this amazing USB Bluetooth adapter hack from Kipkay. It's easy and effective, plus it will work with other wireless devices, too. Bluetooth works on a 2.4GHz short wavelength radio frequency, but it's only effective over short distances. Well, Kipkay's going to show you how to increase the range by swapping out the antenna in the bluetooth adapter with a HyperGain 2.4GHz high performance antenna.
Do you have long hair but want short hair for a day? With this video you can do that easily! First, section off your hair so half of it is up. Then, take the bottom portion and braid it. Tie it off at the end, then roll this into a bun and stick it to the base of your head. Next, let the top of your hair down and tease it at the top. Use a straightener to curl the front of your hair into spirals and then use it to straighten out your bangs. From here, spray hairspray in your hair and then you...
In arithmetic, the simplest expression is far preferred to the long eye-boggling one. Stop making your expressions painful optical illusions by watching this tutorial on how to write rational expressions in the lowest terms.
Multi-Step inequalities are inequalities which take more than one step in solving them. You need to follow a step by step approach in solving these kind of problems. Through there is no general method to solve them you can follow a set of guidelines. First thing you have to do is make sure that only x terms remain on the left hand side of the equation. If there are any other numerical terms add the negative of that term to both the sides of the equation to eliminate it on the left hand side. ...
In this video the instructor shows how to factor a trinomial with negative leading coefficient. Most of the students are confused when they have to factor a trinomial with a negative leading coefficient. But there are many ways to solve these kind of problems as shown in this video. One way you can do is that take out the greatest common factor (GCF) of -1 from the equation. So pulling the -1 gives you the original trinomial with all the signs of the terms changed. Now go on and factor the ne...
This video shows the method to factor a trinomial with a negative sign in the front. The first step is to make the first term positive. This is done by taking the negative sign out. Then we see the middle term of the trinomial. The coefficient of the middle term is a positive one in the example shown. We have to group the coefficient of the first and third term in a way so that the difference is positive one. The appropriate combination is chosen so that this becomes true. In this way the tri...
In this video the instructor shows how to divide rational expressions that contain trinomials. A division containing two fractions can always be turned into a multiplication by multiplying the first fraction by the reciprocal of the second fraction. This way any division can be turned into a multiplication problem and solved easily. Now after you convert the division into multiplication factorize the equations. Now you can factorize the equations by splitting the middle term and grouping it i...
In this video the instructor shows how to solve logarithmic equations. To solve a logarithmic equation, the first thing you have to do is try to get one logarithmic term if possible. To subtract two logarithmic terms use the formula Log (a) – Log (b) = Log (a/b). Now to get rid of logs, perform exponentiation of the base. Exponentiation of the base is raising a number to the power of the logarithmic term where the number is the base of the logarithmic term. Here the value turns out to be the ...
In this video the tutor shows how to add and subtract monomials. He says that to add or subtract monomials they have to be similar terms. Similar terms are those that have same variables and equal exponents to the variables. He shows how to do this using illustrative diagrams and solves a couple of sample problems. He adds a few monomials with similar terms and also explains how to subtract a few monomials. This video gives an introduction to similar terms and how to add and subtract monomials.
The distributive property is a very important factor to consider in math and may save you a lot of trouble on your math homework. For values which lie right outside parentheses, you will need to distribute this value across the contents of whatever is inside the parentheses. You will need to multiply the value outside of the parentheses by first the first term inside the parentheses and then by the following terms inside the parentheses, distributing the value across all the terms found insid...
This is a SEGA Beijing Olympics 2008 tutorial video on track and field techniques. This is a detailed breakdown of using starting blocks in running short distance sprints like the 100 meter race.
Keep Your Word is an innovative and simple Mac application which will let the user keep track of different words - useful for anyone whose area of study gives them a lot of vocabulary words or glossary terms to keep memorized.