Evaluate the expression 1/2 x^(3) for x= 4

Question

Evaluate the expression 1/2
`x^(3)` for x= 4

Answer 1

First you do 4 to the third power which is 64, then multiply by .5 and you get 32. Final answer=32

Answer 2

Answer: 32

Explanation:

`(1)/(2)x^(3) , x=4\\`

Substitute x=4 into the expression

`(1)/(2)` x
`4^(3)`

Evaluate the power

`(1)/(2)` x 64

cancel out the greatest common factor 2

32

Hope this helps