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1/4^x=64
We move all terms to the left:
1/4^x-(64)=0
Domain of the equation: 4^x!=0We multiply all the terms by the denominator
x!=0/1
x!=0
x∈R
-64*4^x+1=0
Wy multiply elements
-256x+1=0
We move all terms containing x to the left, all other terms to the right
-256x=-1
x=-1/-256
x=1/256
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