If the equaion `x^(2) + ax+ b = 0` has distinct real roots and `x^(2) + a|x| +b = 0` has only one real root, then

If the equation x^(2)=ax+b=0 has distinct real roots and x^(2)+a|x|+b=0 has only one real root,then which of the following is true? b=0,a>0 b.b=0,a 0,a<0 d.b(:0,a:)0

If the equation x^2=a x+b=0 has distinct real roots and x^2+a|x|+b=0 has only one real root, then which of the following is true? b=0, a >0 b. b=0, a 0, a >0

If the equation x^2=a x+b=0 has distinct real roots and x^2+a|x|+b=0 has only one real root, then which of the following is true? b=0, a >0 b. b=0, a 0, a >0

If the equation x^2=a x+b=0 has distinct real roots and x^2+a|x|+b=0 has only one real root, then which of the following is true? b=0, a >0 b. b=0, a 0, a >0

If the equation ax^(2)+bx+c=0 has distinct real roots and ax^(2)+b{x}+C=0 also has two distinct real roots then

The equation |x-a|-b|=c has four distinct real roots,then

Assertion : 5x^(2) + 14 x + 10 = 0 has no real roots. . Reason : ax^(2) + bx + c = 0 has no real roots if b^(2) lt 4ac .

Find the value of such that x^(3)-|a|x^(2)+ 3x +4 = 0 has only one real root.

Find the value of such that x^(3)-|a|x^(2)+ 3x +4 = 0 has only one real root.

If the equation (m+6)x^(2)+(m+6)x+2=0 has real and distinct roots, then