60.0k views
5 votes
3 to the power of 2- 2x3 + 5

User Gal Morad
by
5.2k points

2 Answers

3 votes

Answer:

−2x^3+13

Explanation:

Let's simplify step-by-step.

23−2x^3+5

=8+−2x^3+5

Combine Like Terms:

=8+−2x^3+5

=(−2x^3)+(8+5)

=−2x^3+13

User JP Lew
by
5.1k points
3 votes

Answer:

8

Explanation:

User Graycrow
by
5.7k points