Question

How much does 9x 2 + 7x – 2 exceed to 4x 2 + 3x + 1?

Answer 1

Answer:

9x^2 +7x-2 exceed 2x^3+4x^2+3x+1 by -2x^3+3x^2×4x-3

Step-by-step explanation:

9x^2 +7x-2{2x^3+4x^2+3x+1}

9x^2 +7x-2-2x^3-4x^2-3x-1

-2x^3+9x^2-4x^2+7x-3x-1-2

-2x^3+3x^2×4x-3

hope it's helpful