If `A^(3)=0` ,find the value of `I+A+A^(2)?`

Find the value of 3^0 is

If y^(2)-2y-3=0 , find the values of y.

Find the values of (1+i)^(2/3)

find the value of |3+4i|+|1+5i|^(2)

(i) If the tangent at any point p(4m^(2), 8m^(3)) of x^(3) - y^(2)=0 is a normal to the curve x^(3) - y^(2) = 0 , then find the value of 9m^(2) .

Find the value of ( 2^3 )^0 is

Find the value of : ( 3^0 + 2^-1) /2

Find the value of (i^(3))^(-1)

find the value of 2^(0) + 3^(0) + 4^(0) .

If (2+3i)/(1+i)=A+iB, find the value of A and B.