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anonymous
 5 years ago
(square root of 2)^(x+4)=4^x
I just want to know how to get the bases to be the same. Do you square both sides, or do I "arrange" the right side of the equation to get the bases to be the same?
anonymous
 5 years ago
(square root of 2)^(x+4)=4^x I just want to know how to get the bases to be the same. Do you square both sides, or do I "arrange" the right side of the equation to get the bases to be the same?

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amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0sqrt(2)^(x+4) = 4^x square both sides to get rid of the sqrt sign

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0[sqrt(2)^(x+4)]^2 = [sqrt(2)^2]^(x+4) [4^x]^2 = [4^2]^x

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0we get: 2^(x+4) = 4^2x

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0I wrote both sides as base sqrt(2)

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0(sqrt(2))^(x+4)=(sqrt(2))^(4x)
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