Question

Translate the algebraic expression below into a written expression.

5x ^ 3 + 2x ^ 2 - 9

A. five times X cubed plus two times X squared plus nine

B. five times X cubed and two times X squared minus nine

C. five times X squared plus two times X cubed minus nine

D. the sum of five times X squared and two times X cubed minus nine

Answer 1

B

Explanation:

five times x cubed plus/and two times x squared minus nine.