4(3x)^2/(2x)2=9

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Solution for 4(3x)^2/(2x)2=9 equation: 



4(3x)^2/(2x)2=9

We move all terms to the left:

4(3x)^2/(2x)2-(9)=0



Domain of the equation: 2x2!=0

x^2!=0/2

x^2!=√0

x!=0

x∈R



We multiply all the terms by the denominator


43x^2-9*2x2=0

Wy multiply elements

43x^2-18x^2=0

We add all the numbers together, and all the variables

25x^2=0

a = 25; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·25·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{50}=0$

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