Question

0. Add :
5x–2x²–8 , 8x²–7x–9 , 3+7x²–2x​

Answer 1

Answer:

5x-2x^2-8+8x^2-7x-9+3+7x^2-2x

-2x^2+8x^2+7x^2+5x-7x-2x-8-9+3

13x^2-4x-14

Answer 2

Answer:

2x+6x²-17

hopeeeee thissssss helppppssss youuuuu