f(x) = x^3 * x^(-2) * x ^(1/2) = x ^(3 - 2 + 1/2) = x ^( 1 + 1/2) = x^(3/2)
l(x) = 3x^2 [ 2 - x^(-1) ] + 3x - (2x)^2
= 6x^2 - 3x^2*x^(-1) + 3x - 4x^2
= 6x^2 - 3x + 3x - 4x^2
= 2x^2
x √x x * x^(1/2) * x^(3)
h(x) = __________________ = ______________ =
(x^(-1))^(-2) * x^(-3) x^2
x^ (1 + 1/2 + 3) x ^(4 + 1/2)
______________ = ___________ = x^(4 + 1/2 - 2) =
x^2 x^2
x^(2 + 1/2) =
x^(5/2)
x^5 * x^ (5/4) x^5 * x^(5/4) x^5 * x^(5/4)
k(x) = _____________ = ____________ = ____________ = x^5
√ [x^(5/2)] (x^(5/2)(^(1/2) x^(5/4)