Question

Combine the like terms

Answer 1

19.) 10u+4
20.) -6x-4x^3-11-2x^2

Answer 2

The answer for:

20)
6x-7+6x³-4x-10x³-4-8x - 2x²= −43−22−6−11

19)
8u+6+7u+(-10) + (-5u) + 8= 10+4