Question: Evaluate.
4³ = ?
(1) 16
(2) 60
(3) 64
(4) 12
Solution:
REMEMBER : An exponent tells you how many times its base is used as a factor.
Exponents are used to write repeated multiplication.
For example, for a base of 2:
2² = 2*2 = 4
2³ = 2*2*2 = 8
The base is 4 and the exponent is 3. Use 4 as a factor 3 times.
4³ = 4*4*4* = 64
Then the option is (3) 64.
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