Q. Evaluate. Write your answer as a whole number or as a simplified fraction.42⋅42=Submit
Identify Operation: Identify the operation to perform with the exponents.When multiplying powers with the same base, we add the exponents according to the exponent rule: am×an=a(m+n).
Apply Exponent Rule: Apply the exponent rule to the given expression. 42×42 can be rewritten as a single power of 4 by adding the exponents: 4(2+2)=44.
Simplify Expression: Simplify the expression 44. Calculate the value of 4 raised to the power of 4: 44=4×4×4×4=16×16=256.
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