F(x)=20(1/3)^x

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Solution for F(x)=20(1/3)^x equation: 



(F)=20(1/3)^F

We move all terms to the left:

(F)-(20(1/3)^F)=0



Domain of the equation: 3)^F)!=0

F!=0/1

F!=0

F∈R



We add all the numbers together, and all the variables

F-(20(+1/3)^F)=0

We multiply all the terms by the denominator


F*3)^F)-(20(+1=0

Wy multiply elements

3F^2+1=0

a = 3; b = 0; c = +1;
Δ = b2-4ac
Δ = 02-4·3·1
Δ = -12
Delta is less than zero, so there is no solution for the equation

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