(1/4)^x=1/128

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Solution for (1/4)^x=1/128 equation: 



(1/4)^x=1/128

We move all terms to the left:

(1/4)^x-(1/128)=0



Domain of the equation: 4)^x!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

(+1/4)^x-(+1/128)=0

We get rid of parentheses

(+1/4)^x-1/128=0

We calculate fractions


()/4^x*128)+(-4x)/4^x*128)=0

We calculate fractions

We do not support expression: x^4

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