Prove by factor method that the roots of the equation `9x^2-24x+25=0`are complex number.

The roots of the equation x^(2)+x-6=0 are

Sum of the roots of equation x^2-6x+2=0 is

Show that the roots of the equation 9x^2-24x+25=0 are complex numbers, solving the equation show that the complex roots are conjugate complex numbers.

Prove that the roots of the equation x^4-2x^2+4=0 forms a rectangle.

The number of roots of the equation is x^2 -7x+12=0

Find the root of equation 2x^2+3 x + 11=0.

The number of roots of the equation x^2+5x+6=0 is

State with reason whether the statements given below is negation of each other : (i) The quadratic equation x^(2)-6x+25=0 has no real roots . (ii) The roots of the equation x^(2)-6x+25=0 are compleax .

Find the roots of the equation 5x^(2)-6x-2=0 by the method of completing the square.

Using differentiation method check how many roots of the equation x^3-x^2+x-2=0 are real?