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If a 0, which of the following is equivalent to
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13 Jan 2023, 07:49
13 Jan 2023, 07:49
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Question Stats:
68% (00:51) correct
31% (00:23) wrong based on 16 sessions
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If a ≠ 0, which of the following is equivalent to \(\frac{a(a^2)^{-1}}{a^{-1}}\) ?
(A) \(a^{−3}\)
(B) \(a^{−2}\)
(C) \(a^{−1}\)
(D) \(a^0\)
(E) \(a^1\)
(A) \(a^{−3}\)
(B) \(a^{−2}\)
(C) \(a^{−1}\)
(D) \(a^0\)
(E) \(a^1\)
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Joined: 20 Feb 2017
Posts: 2508
Given Kudos: 1053
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Re: If a 0, which of the following is equivalent to
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21 Jan 2023, 10:49
21 Jan 2023, 10:49
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Explain the question and get a Kudos!
If a 0, which of the following is equivalent to
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14 Jun 2023, 17:07
14 Jun 2023, 17:07
1
Expert Reply
\(\frac{a(a^2)^{-1}}{a^{-1}}\)= \(\frac{a \times a^{-2}}{a^{-1}}\)=\(a^{1+(-2)-(-1)}=a^{1-2+1}=a^0\)
