Form a quadratic equation with real coefficients whose one root is `3-2idot`

Find the quadratic equation with rational coefficients whose one root is 1//(2+sqrt(5))dot

The quadratic equation p(x)=0 with real coefficients has purely imaginary roots. Then the equation p(p(x))=0

The quadratic equation p(x)=0 with real coefficients has purely imaginary roots. Then the equation p(p(x))=0 has A. only purely imaginary roots B. all real roots C. two real and purely imaginary roots D. neither real nor purely imaginary roots

Form a quadratic equation whose roots are -4a n d6.

A quadratic equation with integral coefficients has two different prime numbers as its roots. If the sum of the coefficients of the equation is prime, then the sum of the roots is 2 b. 5 c. 7 d. 11

Construct a quadratic equation with roots 7 and -3.

Construct a quadratic equation with roots 7 and -3 .

The quadratic equations whose roots are tan75^o ,cot75^o is,