Question

Find the value. X3-4 when x=3 PLEASE HELP!!! ASAP!!!

Answer 1

Answer:

23

Step-by-step explanation:

Raise 3 to the power of 3

27 - 4

Subtract 4 from 27

23

Hope this was correct

Answer 2

Answer:

23

Explanation:

step 1 - rewrite the expression with the value of x

$x^3 - 4$

$(3)^3 - 4$

step 2 - solve the exponent

$(3)^3 - 4$

$27 - 4$

step 3 - subtract

$27 - 4$

$23$

therefore, the value of the expression is 23.