Question

Find the value of 3x^3. if x=-2

Answer 1

Step-by-step explanation:

3into(-2)^3

3into(-8)

-24

Answer 2

Answer:

-24

Step-by-step explanation:

3x^3 = 3*x*x*x

= 3 × -2 × -2 × -2

=3 × -8 = -24 (ans)