Question

Add: x 5 - 4x 4 + 7x 3 + 8, 9x 3 + 7x 2 - 10, and -2x 5 + 7x 4 - 3x + 8.

Answer 1

66 x+6

Explanation:

Because you add from the x's then you go on from the hope this helped :) .