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# [4(2)^1/2]^2 =

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Senior RC Moderator
Status: GMAT Club Team Member
Affiliations: GMAT Club
Joined: 02 Nov 2016
Posts: 5302
GPA: 3.62

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30 Aug 2019, 07:25
00:00

Difficulty:

15% (low)

Question Stats:

81% (00:23) correct 19% (00:40) wrong based on 20 sessions

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$$(4\sqrt{2})^2 =$$

A. 8$$\sqrt{2}$$

B. 8

C. 16$$\sqrt{2}$$

D. 32

E. 64

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Joined: 11 Jun 2011
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31 Aug 2019, 07:29
$$(4\sqrt{2})^2 =$$

A. 8$$\sqrt{2}$$

B. 8

C. 16$$\sqrt{2}$$

D. 32

E. 64

$$4^2 * (\sqrt{2})^2$$

= $$16 * 2$$

= $$32$$ , Answer must be (D)
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Abhishek....

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31 Aug 2019, 07:45
$$(4\sqrt{2})^2 =$$

A. 8$$\sqrt{2}$$

B. 8

C. 16$$\sqrt{2}$$

D. 32

E. 64

$$(4 \sqrt{2})^2= 32$$

IMO D

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Re: [4(2)^1/2]^2 =   [#permalink] 31 Aug 2019, 07:45
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