Find the GCD of `( y^(3) - 1) ` and `( y -1)`

Find the GCD of a^(x) , a^(x + y ) , a^(x+ y + z)

The GCD of x^(4) - y^(4) and x^(2) -y^(2) is

Find the value of (( x -y )^3 + ( y - z )^3 + ( z - x )^3 )/ (9 ( x - y )( y - z ) ( z - x )) 1 . 0 2 . 1/9 3 . 1/3 4. 1

Find the value of y: y/4 - 1/2 = y/3

Find the GCD of the following : a^(m+1) , a ^(m+2) , a^(m+3)

If ( y - (1)/( y ) )^(3) = 27 , then find the value of y^(3) - (1)/( y^(3))