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How do you solve #2^(2x)=1/8#?

1 Answer

Dec 27, 2016

#x=-3/2#

Explanation:

Since

#1/8=2^-3#

the equation is equivalent to the following:

#2^(2x)=2^-3#

that reduces to:

#2x=-3#

and

#x=-3/2#

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