6.Find the value of `[(0.6)^0-(0.1)^-1]/[(3/2^3)^-1(3/2)^2_(-1/3)^-1`

Prove that: ((0. 6)^0-\ (0. 1)^(-1))/((3/8)^(-1)\ (3/2)^3+\ (-1/3)^(-1))=\ -3/2

Find the value of int_(0)^(1)root(3)(2x^(3)-3x^(2)-x+1)dx .

Find the value of int_0^1 2x^3-3x^2-x+1 3dxdot

without actually calculating , the cubes , find the valuse of (i) ((1)/(2))^(3)+((1)/(3))^(3)-((5)/(6))^(3) (ii) (0.2)^(3)-(0.3)^(3)+(0.1)^(3)

The value of (0.16)^("log"_(2.5)((1)/(3) + (1)/(3^(2)) + (1)/(3^(3)) + …."to" oo)) , is

Find the value of x, if [1x1][{:(1,3,2),(2,5,1),(15,3,2):}][{:(1),(2),(x):}]=0

Evaluate: (0. 2)^3-\ (0. 3)^3+\ (0. 1)^3

Find the value of x such that [(1,x,1)][(1, 3, 2),( 2, 5, 1), (15, 3, 2)][(1),( 2),(x)]=0

If a^(2) - 3a -1 =0 , find the value of a^(2) +(1)/(a^(2))

Find the value of x if |[2, 1 ,x+1],[-1,3,-4],[0,-5,3]|=0