" (i) "x^(3)+64

If 3x- (4)/(x)= 4 and x ne 0 , find 27 x^(3)- (64)/(x^(3))

(b) Factorize 216 x^(3) - 64y^(3)

Factorise : 27x^(3) - 64y^(3) - 108 x^(2)y + 144 xy^(2)

Evaluate lim_(x to 16) (x^(3//2) - 64)/(x - 16)

Evaluate lim_(x to 16) (x^(3//2) - 64)/(x - 16)

If alpha,beta and gamma are the three zeroes of the polynomial p(x)=x^(3)64x-14, what is the value of alpha^(3)+beta^(3)+gamma^(3)?