The seventh root of `x` divided by the eight root of `x` is `x` (b) `sqrt(x)` (d) `x 56` (d) `1/(x 56)`

The seventh root of x divided by the eight root of x is x( b) sqrt(x) (d) x56 (d) (1)/(x56)

The seventh root of x divided by the eighth root of x is (a) x (b) sqrt(x) (c) x ^56 (d) x^ (1/(56))

sqrt(48x(14+x))=4x+56

The coefficient of x^5 in the expansion of (1+x^2)(1+x)^4 is (a) 12 (b) 5 (c) 4 (d) 56

IF C and D are the roots of (x-a) (x-b) -k=0 then the roots of (x-c) (x-d)+k=0 are

The product of the square root of x with the cube root of x is (a) cube root of the square root of x (b) sixth root of the fifth power of x (c) fifth root of the sixth power of x\ \ (d) sixth root of x

The product of the square root of x with the cube root of x is cube root of the square root of x sixth root of the fifth power of x fifth root of the sixth power of x (d) sixth root of x

The term independent of x in the expansion of (1-x +2x^3)(x^2-1/x)^8 is given by - (A) -56 (B) 56 (C) 0 (D) none of these

If the roots of x^3 -14x^2 + 56x-64 =0 are in G.P then the middle root is