KensiR389350 KensiR389350

03-11-2022
Mathematics

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2xsquare +17x-30Need to factor completelyAnswer is. (2x-3)(x+10)But, how to get to that answer????

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AlisterQ578066 AlisterQ578066

03-11-2022

Answer:

(2x-3)(x+10)

Explanation:

Given the expression 2x^2+17x-30, we are to factorize completely

2x^2+17x-30

= (2x^2+20x)-(3x-30)

Factor out the common terms

= 2x(x+10)-3(x+10)

= (2x-3)(x+10)

This gives the required factor

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