3x^(3/4)+5=20

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Solution for 3x^(3/4)+5=20 equation: 


D( x )

x < 0

x < 0

x in <0:+oo)

3*x^(3/4)+5 = 20 // - 20

3*x^(3/4)-20+5 = 0

3*x^(3/4) = 15 // : 3

x^(3/4) = 5

x^(3/4) = 5 // ^ 4

x^3 = 625 // ^ 1/3

x = 5*5^(1/3)

x = 5*5^(1/3)

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