Question

Find the sum of the polynomial : (3 x2- 8x + 2) + (3 x3 + 7x + 6) =

Answer 1

3x² + 3x³ - x + 8

Explanation:

All we have to do is add the terms together

(open parentheses as well)

3x² - 8x + 2 + 3x³ +7x +6

now, simplify

3x²+3x³-x+8