Question

add:3x square +5x-4,2x+3-xsquare and 8-3x+7xsquare​

Answer 1

Step-by-step explanation:

3x^2+5x-4+2x+3-x^2+8-3x+7x^2

3x^2-x^2+7x^2+5x+2x-3x-4+3+8

9x^2+4x+7

Hope!! this helps you.

Please mark ot has brainlist!

Answer 2

super question very good

places mark as brainliest