[" 18.If "x^(-2)=64," then "x^(1/3)+x^(0)=],[[" (a) "2," (b) "3," (c) "3/2," (d) "2/3]]

If x^(-2)=64, then x^((1)/(3))+x^(0)=2(b)3(c)(3)/(2) (d) (2)/(3)

x-64x^(3)

If x^(-2)=64 , what is the value of x^((1)/(3)) ?

If x+1/x=2, then x^3+1/(x^3)=? (a)64 (b) 14 (c) 8 (d) 2

If x+(1)/(x)=2, then x^(3)+(1)/(x^(3))=64(b)14(c)8(d)2

If x^(2)xx x^(3)xx x = 64 what is x?

If (f(x))^(2)f((1-x)/(1+x))=64x;x!=0 then f(x)=

If 2x=-1+sqrt(3)i , then the value of (1-x^2+x)^6-(1-x+x^2)^6 is 32 (b) -64 (c) 64 (d) 0

The solution set of the inequation 3^(72)(1/3)^x(1/3)^(sqrt(x))>1 is (a) [0, 64] (b) [0, 8] (c) [0, 128] (d) [0, 64]