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Factor. If an expression is prime, so indicate.$$15 p^{2}-2 p q-q^{2}$$

$(3 p-q)(5 p+q)$

Algebra

Chapter 6

Factoring and Quadratic Equations

Section 3

Factoring Trinomials of the Form $a x^{2}+b x+c 454$

Equations and Inequalities

Quadratic Functions

Campbell University

Oregon State University

University of Michigan - Ann Arbor

Idaho State University

Lectures

00:45

Factor. If an expression i…

01:35

Factor. If a polynomial is…

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Factor each expression com…

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Factor completely.$$

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Factor completely. Remembe…

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01:08

02:06

Factor the given expressio…

01:41

00:41

Factor completely.$$5 …

Okay, so we asked the fact they're falling, so we'll get to buy no meals, and you see that we're p squared. So we have a pee in front of each term. Donahue squared, so we'll have a queue at the end of each term. Okay, It's 11. 15. So you can either use but five and three or 15 and one. Since our middle term is a small number, I'll use five and three. Okay, so let's see, if we use a wussy that are ending term is negative and our mental Cherries think so we're gonna have a negative and positive for signs. So since we have a negative too, our larger number is gonna be negative. So that's gonna be five p. Q. A night of here and a positive here. And now if I want to play this out, I get five p, actually. 15 p squared minus five p. Q. Minus three p. Q R plus three p. Q. Minus. Q. Scored. And we see that this is equal to night to pick you

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