Question

Evaluate x3 for x = 2.

Answer 1

Answer:

Step-by-step explanation:

if x=2,

3x=3(2)=6

∴3x=6

Answer 2

Note:

Correct question: Evaluate $x^{3} For x=2$

Answer:

• $\frac{1}{8}$

Explanation:

using the  law of exponents:

• $a^{-m} =\frac{1}{a^{m} }$

• $2^{-3}=\frac{1}{2^{3} }=\frac{1}{8}$