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# If a > 0, what is the value of a^(1/2)?

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Math Expert
Joined: 02 Sep 2009
Posts: 50621
If a > 0, what is the value of a^(1/2)?  [#permalink]

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21 Mar 2018, 04:02
00:00

Difficulty:

25% (medium)

Question Stats:

87% (00:52) correct 13% (01:10) wrong based on 34 sessions

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If a > 0, what is the value of $$a^{\frac{1}{2}}$$?

(1) $$a^{\frac{1}{8}}=16$$
(2) $$a^{\frac{1}{32}}=2$$

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Location: India
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Re: If a > 0, what is the value of a^(1/2)?  [#permalink]

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21 Mar 2018, 04:31
looking at both the statements as a>0
a unique value of a is possible and we can find the square root of that

(D) Imo
Re: If a > 0, what is the value of a^(1/2)? &nbs [#permalink] 21 Mar 2018, 04:31
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