Question

add 9x^2 + 5x +3 , -2x^2- x-1 ? please tell fast​

Answer 1

Answer:

$9 {x}^{2} + 5x + 3 - 2 {x}^{2} - x - 1$

$7 {x}^{2} + 4x - 2$

please mark me as branlist and

Answer 2

hope it helped

have a nice day