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" F "(2+1y)^(3)=4+iv" then "r+(y)/(x)+(v...

" F "(2+1y)^(3)=4+iv" then "r+(y)/(x)+(v)/(x)=4(x^(2)-y^(2))

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If (x+iy)^(3)= u +iv , then show that (u)/(x)+(v)/(y)=4(x^(2)-y^(2)) .

If (x+iy)^(3)=u+iv then show that (u)/(x)+(v)/(y)=4(x^(2)-y^(2))

If (x+iy)^(3)=u+iv, then show that (u)/(x)+(v)/(y)=4(x^(2)-y^(2))

If (x+iy)^(3)=u+iv ,then show that u/x+v/y =4(x^(2) -y^(2)) ?

If (x+iy)^(3) = u + iv , then show that u/x + v/y = 4(x^(2)-y^(2))

If (x+iy)^(3) = u + iv , then show that u/x + v/y = 4(x^(2)-y^(2))

If (x+iy)^3 = u + iv , then show that u/x+v/y=4(x^2-y^2)

If (x + iy)^3 = u + iv , then show that u/x +v/y = 4(x^2 - y^2)

If (x+iy)^3 = y+vi, then show that y/x+v/y=4( x^2 - y^2 )

If (x + iy)^3 = u + iv , then show that : u/x+v/y=4 (x^2-y^2) .