find the value of `(-(3)/(5))^(-3)`

Using identify, find the value of (-7)^(3)+(5)^(3)+(2)^(3) .

Find the value of (-2/3)^5

Find the value of : 5^(-3)

Find the value of ((2)/(3))^(-4//5) .

Find the value of -9÷3/5

Find the value of 2(3)/(5)+3(1)/(2)-2(1)/(8)

Find the value of: 1/(3(3)/(5))+1/(4(8)/(9))+1/(3/5)

Expand (x+y)^(4)-(x-y)^(4) . Hence find the value of (3+sqrt(5))^(4) -(3-sqrt(5))^(4) .

Without calculating the actual cube find the value of (-12)^(3)+7^(3)+5^(3) and 28^(3)+(-15)^(3)+(-13)^(3)