" (ii) "3z-z^(2)=0

If z=2-isqrt(7) , then show that 3z^(3)-4z^(2)+z+88=0

If z is a complex number satisfying z^(4)+z^(3)+2 z^(2)+z+1=0 then |z|=

If a_(1),a_(2),a_(3) are the roots of z^(3)-3z^(2)+3z+7=0, then find the value of |sum_(i!=j)((a_(i)-1)/(a_(j)-1))|

What is the product all the solutions to the equation 3z^(2)-12z+6=0 ?

z_(1)andz_(2) are the roots of 3z^(2)+3z+b=0. if O(0),(z_(1)),(z_(2)) form an equilateral triangle,then find the value of b .

Non-real complex number z satisfying the equation z^(3)+2z^(2)+3z+2=0 are

If iz^(3)+z^(2)-z+i=0 then show that |z|=1.

If iz^(3) + z^(2) - z + I = 0 , then |z| =_______

Show that if iz^(3)+z^(2)-z+i=0, then |z|=1