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

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

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

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]

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

If sqrt(x)+sqrt(441)=0.02, then the value of x is (a) 0.1764 (b) 1.764 (c) 1.64 (d) 2.64

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

Show that: (i)27 ^(1/3)X\ 64 ^(1/3)=\ (27X 64) ^(1/3) (ii)(64X\ 729 )^(1/3)=\ 64 ^(1/3)X\ 729 ^(1/3) (iii) (-125 X\ 216 )^(1/3) = \ -125 ^(1/3) X \ 216 ^(1/3) (iv) (-125X-1000)^(1/3)=-125 ^(1/3)X\ -1000^(1/3)