Question

Which polynomial represents the difference bolow? (8x^2+9)-(6x^+2x+2)

Answer 1

I'll assume that u forgot to put the square in the second parenthesis

(2x^2-2x-7) . simplified

Explanation:

(8x^2+9)-(6x^+2x+2) distribute negative sign

8x^2+9-6x^2-2x-2 . combine like terms

(2x^2-2x-7) . simplified