(1-2x)^2-(3x-1)(3x+1)=5x(1-x)

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(1-2x)^2-(3x-1)(3x+1)=5x(1-x)(1-2x)^2-(3x-1)(3x+1)=5x(1-x)(1-2x)^2-(3x-1)(3x+1)=5x(1-x)1-4x+4x²

(1-2x)^2-(3x-1)(3x+1)=5x(1-x)
(1-2x)^2-(3x-1)(3x+1)=5x(1-x)

(1-2x)^2-(3x-1)(3x+1)=5x(1-x)
1-4x+4x²-9x²+1=5x-5x²
2-4x-5²=5x-5x²
9x=2
x=2/9

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