Factor completely. 5x2 - 2x - 7

asked Oct 11, 2022 137k views

23 votes

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7 votes

Answer:

(5x-7)(x+1)

Explanation:

Here, we want to factor the given polynomial

That would be;

5x^2-7x+5x-7

= 5x^2+5x-7x-7

= 5x(x + 1) -7(x + 1)

= (5x-7)(x+ 1)

Roko Mijic answered Oct 15, 2022

4.4k points

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