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How do you solve #25^x-28=97#?

1 Answer

Shwetank Mauria

Jul 30, 2016

#x=1.5#

Explanation:

#25^x-28=97# or

#25^x=97+28# or

#25^x=125# or

#(5^2)^x=5^3# or

#5^(2x)=5^3# or

#2x=3#

and #x=3/2=1.5#

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