Hi guys, Welcome to the Advanced Video Search Engine, and you are watching How to multiply and divide rational expressions. That video is uploaded by Brian McLogan at 2013-12-05T14:31:17-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [U8pecv-eWLw]
| Name | How to multiply and divide rational expressions |
| Video Uploader | Video From Brian McLogan |
| Upload Date | This Video Uploaded At 05-12-2013 22:31:17 |
| Video Discription | Learn how to multiply/divide rational expressions. A rational expression is an expression in the form of a fraction, usually having variable(s) in the denominator. Recall that to multiply two fractions, we multiply the numerators together and multiply the denominators together and to divide by a fraction, we multiply by the reciprocal of the fraction. The same rules applies when we want to multiply/divide two rational function. Given two rational expressions, to multiply the two expressions, we factor all the polynomials and then cancel out all the common factors between the numerator and the denominator. We then multiply the remaining numerators together and the remaining denominators together. The result is the simplified product of the two rational expressions. Given two rational expressions where one is dividing the other, we first turn the divisor rational expression upside down and change the division sign to multiplication sign. We then follow the process of multiply two rational expressions. #rationalfunctions #multiplydividerationalexpressions Timestamps: 0:00 Intro 3:13 Example #1 4:50 Example #2 Corrections: 2:40 4/6 when reduced is 2/3 U8pecv-eWLw |
| Category | Education |
| Tags | math | help | learn | how to maths | learning | divide rational expressions | multiply and divide rational expressions | multiply rational expressions | fractions | denominator | use cross multiplication | multiply fractions | reciprocal | simplify rational expressions | simplify rational expressions with fractions | simplify rational expressions multiplication | simplify rational expressions division | how to multiply and divide rational expressions | free math videos | brian mclogan | rational expressions |
