Which expression includes a coefficient of 2? A. x {}^(2) - 5 B. 4x + 2 C. 3(x+2) D. 2x {}^(3) - 1 ​

Question

Which expression includes a coefficient of 2?

A.

`x {}^(2) - 5`

B. 4x + 2

C. 3(x+2)

D.

`2x {}^(3) - 1`
​

Answer 1

D

Explanation:

The coefficient is the number before the varaible x.