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\(\sqrt{16+16}=\)
(A) \(4\sqrt{2}\)
(B) \(8\sqrt{2}\)
(C) \(16\sqrt{2}\)
(D) 8
(E) 16
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(A) \(4\sqrt{2}\)
(B) \(8\sqrt{2}\)
(C) \(16\sqrt{2}\)
(D) 8
(E) 16
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SOLUTION
\(\sqrt{16+16}=\)
(A) \(4\sqrt{2}\)
(B) \(8\sqrt{2}\)
(C) \(16\sqrt{2}\)
(D) 8
(E) 16
\(\sqrt{16+16}=\sqrt{32}=\sqrt{16*2}=4\sqrt{2}\).
Answer: A.
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\(\sqrt{16+16}=\)
(A) \(4\sqrt{2}\)
(B) \(8\sqrt{2}\)
(C) \(16\sqrt{2}\)
(D) 8
(E) 16
\(\sqrt{16+16}=\sqrt{32}=\sqrt{16*2}=4\sqrt{2}\).
Answer: A.
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Bunuel
Root(16*2) = root(16) * root(2) = 4*root(2). Option A)
JeffTargetTestPrep
Expert
Target Test Prep Representative
Joined: 04 Mar 2011
Last visit: 05 Jan 2024
Posts: 2,973
Status:Head GMAT Instructor
Affiliations: Target Test Prep
Expert reply
Posts: 2,973
Bunuel
Solution:
√(16 + 16)
√32
√16 x √2
4√2
Answer: A
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Hi
√16+16= √16(1+1)=√16*2= 4√2
Answer: A.
√16+16= √16(1+1)=√16*2= 4√2
Answer: A.
\(\sqrt{16+16} = \sqrt{32}\)
\(= \sqrt{2^5} = \sqrt{2^2 * 2^2 * 2} = 2*2\sqrt{2} = 4\sqrt{2}\)(Option A)
\(= \sqrt{2^5} = \sqrt{2^2 * 2^2 * 2} = 2*2\sqrt{2} = 4\sqrt{2}\)(Option A)
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