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Choose the correct method from Sections 6.1, 6.2, or 6.3 to factor each of the following.$$a^{2}-7 a b+10 b^{2}$$

$(a-5 b)(a-2 b)$

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

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Choose the correct method …

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Okay, so we're asked a factor falling. So since we have a squared in the front and a B squared up and you can factor are polynomial in two and a in the front for each term and a B end. Now we have a leading coefficient of one. So are a will have to ones in front and unending coefficient of fine. So you can either be tenant one or five and two. But since we have a negative seven for a middle number will take five and two. And since our ending Sinus positive on our middle sign is native, that means both of our signs and make that so we have the falling practices ation.

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