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23-01-2021
Mathematics

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Factor completely. 5x2 - 2x - 7

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Adetunmbiadekunle Adetunmbiadekunle

28-01-2021

Answer:

(5x-7)(x+1)

Step-by-step 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)

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