Question

How to do this .....
15x²+2x-8

Answer 1

hope this helps you

Answer 2

 

Algebra

 

Factor 15x^2-2x-8

15x2−2x−815x2-2x-8

For a polynomial of the form ax2+bx+cax2+bx+c, rewrite the middle term as a sum of two terms whose product is a⋅c=15⋅−8=−120a⋅c=15⋅-8=-120 and whose sum is b=−2b=-2.

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15x2−12x+10x−815x2-12x+10x-8

Factor out the greatest common factor from each group.

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3x(5x−4)+2(5x−4)3x(5x-4)+2(5x-4)

Factor the polynomial by factoring out the greatest common factor, 5x−45x-4.

(5x−4)(3x+2)(5x-4)(3x+2)

15x2−2x−815x2-2x-8

brainliest answer plz