Question

Find f(x) of x^3 -x if x is -4​

Answer 1

-60

Explanation:

the explanation to the question

(-4)^3-(-4)

-64+4= -60

Answer 2

-60

Explanation:

Replace x with -4 since the value of x is given.

Using order of operation parentheses comes first:

(-4)^3 = -64

-(-4)

Make 4 positive.

Solve:

-64 + 4 = -60

f(x) of x^3 -x is -60