x^(7/4)=128

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Solution for x^(7/4)=128 equation: 


D( x )

x < 0

x < 0

x in <0:+oo)

x^(7/4) = 128 // - 128

x^(7/4)-128 = 0

1*x^(7/4) = 128 // : 1

x^(7/4) = 128

x^(7/4) = 128 // ^ 4

x^7 = 268435456 // ^ 1/7

x = 16

x = 16

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