Question

A = - 2 + 4x + 8x² , B = - 3 - 5x +x², C=1 + 3x - 7x²

Find A + B + C​

Answer 1

Answer:

(x+2)(2x-2)

Step-by-step explanation:

A = 8x²+4x-2 , B = x²-5x-3 , C = -7x²+3x+1

A+B+C=8x²+4x-2+x²-5x-3-7x²+3x+1

=2x²+2x-4

=2x²+(4-2)x-4

=2x²+4x-2x-4

=2x(x+2)-2(x+2)

=(x+2)(2x-2)

Thank you please mark my answer as brainliest.