Find the value of `(1.2)^3`

Find the value of (1.02)^(3//2) - (0.98)^(3//2) correct to 6 decimals .

If x = 2 - sqrt 3 , find the value of (x-1/x)^3

If x=1-sqrt(2), find the value of (x-1/x)^3

If x=1-sqrt(2) , find the value of (x-1/x)^3

Find the value of (2^-1+3^-1)^-1-:5^-1

Find the value of int_(-1)^(3/2)|xsinpix|dx

If x is so small such that its square and higher powers may be neglected, the find the value of ((1-2x)^(1//3)+(1+5x)^(-3//2))/((9+x)^(1//2))

If x is so small such that its square and higher powers may be neglected, then find the value of ((1-2x)^(1//3) + (1+ 5x)^(-3//2))/((9+x)^(1//2))

Find the value of 2/(1^3)+6/(1^3+2^3)+12/(1^3+2^3+3^3)+20/(1^3+2^3+3^3+4^3)+... upto infinite terms

Find the value of (i) 2^(-3) (ii) 1/(3^(-2))