(2x)3/4=8

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Solution for (2x)3/4=8 equation: 


x in (-oo:+oo)

((2*x)^3)/4 = 8 // - 8

((2*x)^3)/4-8 = 0

2*x^3 = 8 // : 2

x^3 = 4

x^3 = 4 // ^ 1/3

x = 4^(1/3)

x = 4^(1/3)

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