Question

What is value of 3-6(z-2)^3 if z= -2

Answer 1

`3-6(z-2)^3\\\\\text{Put the value of z = -2 to the expression:}\\\\3-6(-2-2)^3=3-6(-4)^3=3-6(-64)=3+384=387`

Answer 2

387.

Explanation:

Given : 3-6(z-2)³.

To find : What is value if z = -2.

Solution : We have given

3-6(z-2)³.

Plugging the z = -2

3 - 6( -2- 2)³.

3 - 6( -4)³.

3 - 6 ( -64).

3 + 384.

387

Therefore, 387.