1.

x2/3 + 3/3 - 6 = 0, को हल करें।

Answer»

x^2/3 + x^1/3 - 6 = 0

Let x^1/3 = y

y^2 + y - 6 = 0y^2 + 3y - 2y - 6 = 0y(y + 3) - 2(y + 3) = 0(y - 2)(y + 3) = 0y = 2, - 3

x^1/3 = 2x = (2)^3 = 8

x^1/3 = -3x = (-3)^3 = - 27


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