3^x=(15/4^x)

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Solution for 3^x=(15/4^x) equation: 



3^x=(15/4^x)

We move all terms to the left:

3^x-((15/4^x))=0



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

x!=0/1

x!=0

x∈R



We multiply all the terms by the denominator


3^x*4^x))-((15=0

Wy multiply elements

12x^2=0

a = 12; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·12·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{24}=0$

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