Second Year maths · A.12 · Integer exponents
Evaluate a product of powers with the same base
Use the exponent laws first, then work out the single power.
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See worked examples
Evaluate 3³ × 3².
Answer: 243
Evaluate 3² × 3⁴.
Answer: 729
Evaluate 2¹ × 2⁴.
Answer: 32
Tip: Use the exponent laws first, then work out the single power.
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