" Find the value of "C," if the equation "x^(2)-2(C+1)x+C^(2)=0" has real and equal root."

Find the value of k for which the equation x^(2)+k(2x+k-1)+2=0 has real and equal roots.

Find the value of k for which the equation x^(2)+k(2x+k-1)+2=0 has real and equal roots.

Find the value of k for which equation 4x^(2)+8x-k=0 has real and equal roots.

The equation x^(2)+2(m-1)x+(m+5)=0 has real and equal roots. Find the value of m.

The equation x^(2)+2(m-1)x+(m+5)=0 has real and equal roots. Find the value of m.

Is there any real value of 'a' for which the equation x^(2)+2x+(a^(2)+1)=0 has real roots?

Find the values of k for which the following quadratic equation has real and equal roots: x^(2)+k(2x+k-1)+2=0

If the roots of the equation x^(2)+2cx+ab=0 are real and unequal,then the roots of the equation x^(2)-2(a+b)x+(a^(2)+b^(2)+2c^(2))=0 are: (a) real and unequal (b) real and equal (c) imaginary (d) rational

If the roots of the equation x^2+2c x+a b=0 are real and unequal, then the roots of the equation x^2-2(a+b)x+(a^2+b^2+2c^2)=0 are: (a) real and unequal (b) real and equal (c) imaginary (d) rational

If the roots of the equation , x^2+2c x+ab=0 are real and unequal, then the roots of the equation, x^2-2(a+b)x+(a^2+b^2+2c^2)=0 are: a. real and unequal b. real and equal c. imaginary d. Rational