Question

A. (2x^2 + 3y^2 + 8) - (-4x^2 - 5y^2 - 8) =​

Answer 1

Answer:

The answer is 6x^2+8y^2+16.

Step-by-step explanation:

(2x^2+3y^2+8)-(-4x^2-5y^2-8)

= 2x^2+3y^2+8+4x^2+5y^2+8

=6x^2+8y^2+16