Question

Subtract (-8+2x^3) from (3x^3-4-3x) this is basic algebra but I'm dum:/

Answer 1

Step-by-step explanation:

no one is dum it is all about practice

Answer 2

Answer:

x^3 -3x+4

Step-by-step explanation:

3x^3 -3x -4 -(2x^3 -8).       (standard form of polynomial)

=3x^3-3x-4-2x^3+8

=x^3-3x+4