-1/128=4(-1/2)^n-1

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Solution for -1/128=4(-1/2)^n-1 equation: 



-1/128=4(-1/2)^n-1

We move all terms to the left:

-1/128-(4(-1/2)^n-1)=0



Domain of the equation: 2)^n-1)!=0

n!=0/1

n!=0

n∈R



We calculate fractions


()/2^n-1)*128)+(-2n)/2^n-1)*128)=0

We calculate fractions


(()*2^n)/4n^2-2n)*2^n)/4n^2+(-1)*128)+(=0

We calculate fractions

We do not support enpression: n^4

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