4^x+1/4^x=16*1/16

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Solution for 4^x+1/4^x=16*1/16 equation: 



4^x+1/4^x=16*1/16

We move all terms to the left:

4^x+1/4^x-(16*1/16)=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

4^x+1/4^x-1=0

We multiply all the terms by the denominator


4^x*4^x-1*4^x+1=0

Wy multiply elements

16x^2-4x+1=0

a = 16; b = -4; c = +1;
Δ = b2-4ac
Δ = -42-4·16·1
Δ = -48
Delta is less than zero, so there is no solution for the equation

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