Q. Which expressions are equivalent to (d81)5 ?Choose all answers that apply:(A)(d5)81(B)(d5)8(C)8d5(D) None of the above
Evaluate Power Rule: Evaluate the given expression using the power of a power rule.The power of a power rule states that (am)n=am∗n.So, (d81)5=d81∗5=d85.
Check Option A: Check option A: (d5)(1/8). Using the power of a power rule, (d5)(1/8)=d5∗(1/8)=d5/8. This is equivalent to the original expression.
Check Option B: Check option B: (d5)8. Using the power of a power rule, (d5)8=d5×8=d40. This is not equivalent to the original expression.
Check Option C: Check option C: (8d)5. The expression (8d)5 means taking the 8th root of d and then raising it to the 5th power. The 8th root of d is d1/8, so (8d)5=(d1/8)5. Using the power of a power rule, (d1/8)5=d(1/8)∗5=d5/8. This is equivalent to the original expression.
Determine Final Answer: Determine the final answer.The expressions equivalent to (d(1/8))5 are:A (d5)(1/8) and C (8d)5.
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