Question

(9x+5)+(-2x^2+10x)
(9x+5)+(−2x
2
+10x)

Answer 1

If i´m correct and read the answer correct it should be:

-18x³+80x²+65x+5

Explanation:

Hopefully this is correct, I couldn't understand if (-2x 2+10x) was spaced or if it was being multiplied.