Question

Evaluate. (a − 2b)^3when a when a = -2 and b= -1/2 Enter your answer in the box. ​

Answer 1

Explanation:

( a - 2b)^3. ..... replace a and b with the given values

( -2 - 2(-1/2))³

( -2 +1)³

(-1)³

-1