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If 16^3x+1=2^8x+12, then x =
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22 Mar 2023, 05:32
22 Mar 2023, 05:32
Expert Reply
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Question Stats:
90% (00:37) correct
10% (00:34) wrong based on 10 sessions
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If \(16^{3x+1}=2^{8x+12}\), then \(x =\)
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Re: If 16^3x+1=2^8x+12, then x =
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15 Apr 2023, 09:23
15 Apr 2023, 09:23
Expert Reply
Always take the exponents at their cose such as in this case 16 is 2^4. Therefore, you do have all in the same fashion
\(2^{4(3x+1)}=2^{8x+12}\)
So \(12x+4=8x+12\)
\(4x=8\)
\(x=2\)
C is the answer
\(2^{4(3x+1)}=2^{8x+12}\)
So \(12x+4=8x+12\)
\(4x=8\)
\(x=2\)
C is the answer
gmatclubot
Re: If 16^3x+1=2^8x+12, then x = [#permalink]
15 Apr 2023, 09:23
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