Question

Please do section E 4th question

I will mark brilliant please ​

Answer 1

(2+3x+7-2x+2x²) - (3x²-5x-x²+2x+3)

=2+3x+7-2x+2x² -3x²+5x+x²-2x-3

=2x²-3x²+x²+3x+5x-2x-2x+2+7-3

=4x+6