Question

add 3x2 sq -2x+4 and 2x2sq+3x​

Answer 1

Answer:

=3x^2-2x+4+2x^2+3x-5

=5x^2+x-1

Answer 2

Answer:

5x^2+ x- 1

Step-by-step explanation:

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

= (3+2) x^2+ (-2+3) x+ (4-5)

=5x^2+ x- 1