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\((2^5)^4+(2^3)^2=\)

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by Vincen » Wed Jul 22, 2020 12:03 pm

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\((2^5)^4+(2^3)^2=\)

A. \(2^{15}\)

B. \(2^{20}\)

C. \(2^{26}\)

D. \(2^6\cdot (2^{14}+1)\)

E. \(2^{120}\cdot(2^2+1)\)

[spoiler]OA=D[/spoiler]

Source: Magoosh
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Source: — Problem Solving |

Re: \((2^5)^4+(2^3)^2=\)

by Scott@TargetTestPrep » Sun Jul 26, 2020 9:10 am
Vincen wrote:
Wed Jul 22, 2020 12:03 pm
\((2^5)^4+(2^3)^2=\)

A. \(2^{15}\)

B. \(2^{20}\)

C. \(2^{26}\)

D. \(2^6\cdot (2^{14}+1)\)

E. \(2^{120}\cdot(2^2+1)\)

[spoiler]OA=D[/spoiler]

Solution:

(2^5)^4 + (2^3)^2 = 2^20 + 2^6 = (2^6)(2^14 + 1)

Answer: D

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