2x^(2)+ax-a^(2)=0

a>b>0 and 2x^(2)-ax-b^(2)=0t h e n(A) both roots lie between -(a)/(2) and a (B) both roots are positive (C) both roots are negative (D) both roots are imaginary

The interval in which the real number a lies so that the roots of x^(2)-2ax+a^(2)=0 lies between - 2 and 4 is

If min(2x^(2)-ax+2)>max(b-1+2x-x^(2))* Then,roots of the equation 2x^(2)+ax+(2-b)=0 are

If A.M of the roots of x^(2)-2ax+b^(2)=0 is equal to the ......... of the roots of the equation x^(2)-2bx+a^(2)=0

Solve by factorization method: x^(2)-2ax+a^(2)-b^(2)=0

If both roots of the equation x^(2) -2ax+a^(2)-1=0 lie between -3 and 4 ,then [a] is/are , where [ ] represents the greatest ineger function

If both roots of the equation x^(2) -2ax+a^(2)-1=0 lie between -3 and 4 ,then [a] is/are , where [ ] represents the greatest ineger function

If the abscissa and ordinates of two points P and Q are the roots of the equations x^(2)+2ax-b^(2)=0 and x^(2)+2px-q^(2)=0 respectively,then find the equation of the circle with PQ as diameter.