9x^(2/5)-18=0

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Solution for 9x^(2/5)-18=0 equation: 


x in (-oo:+oo)

9*x^(2/5)-18 = 0

9*x^(2/5) = 18 // : 9

x^(2/5) = 2

x^(2/5) = 2 // ^ 5

x^2 = 32 // ^ 1/2

abs(x) = 4*2^(1/2)

x = 4*2^(1/2) or x = -(4*2^(1/2))

x in { 4*2^(1/2), -(4*2^(1/2)) }

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