Q. Which expressions are equivalent to k−61 ?Choose all answers that apply:A k61B (k−1)61c 6k−1D None of the above
Understand given expression: Understand the given expression.The given expression is k−61, which means we are looking for expressions that represent the sixth root of k1 or the reciprocal of the sixth power of k.
Analyze option A: Analyze option A.Option A is (1)/(k6). This is not equivalent to k−(1)/(6) because it represents the reciprocal of k raised to the sixth power, not the sixth root of 1/k.
Analyze option B: Analyze option B.Option B is (k−1)61. This expression represents the sixth root of k raised to the negative first power, which is equivalent to the sixth root of k1. Therefore, option B is equivalent to k−61.
Analyze option C: Analyze option C.Option C is 6k−1. This expression represents the sixth root of k raised to the negative first power, which is equivalent to the sixth root of k1. Therefore, option C is equivalent to k−(61).
Analyze option D: Analyze option D.Option D states "None of the above," which is incorrect because we have found that options B and C are equivalent to k−61.
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