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Simplify each expression. Do not use negative exponents in the answer.$$\left(\frac{y^{2} y^{5}}{y^{4}}\right)^{3}$$

$y^{9}$

Algebra

Chapter 5

Exponents and Polynomials

Section 4

Polynomials

McMaster University

University of Michigan - Ann Arbor

Idaho State University

Lectures

01:32

In mathematics, the absolu…

01:11

01:04

Simplify each expression. …

00:27

Simplify. Write each answe…

00:15

02:53

Simplify. Do not use negat…

00:47

01:25

01:36

00:49

00:11

01:12

Simplify each expression.<…

00:31

01:19

01:08

02:50

01:45

01:34

01:03

Simplify the given express…

This is a problem to practice using our exponents rules. So remember the product rule with the numerator here, when you're multiplying those, you're going to add their exponents. So that gives us why to the seventh. And so at this point, we have white of the seventh over, White of the fourth, all to the third. Now let's think about our quotient rule. So when you have a quotient y to a power over, why toe a power, you subtract the powers so that gives us why to the 3rd 7 minus four and now that is cute. Now we think about our power rule. When we have a power to a power like cubed, cubed, we multiply them. And that would give us why to the night.

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01:37

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01:17

Factor. See Example 4.$$15 x^{2}-x y-6 y^{2}$$

00:28

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Factor. See Example 3 or Example 6.$$7 x^{2}+33 x-10$$

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