If `|ax^2 + bx+c|<=1` for all x is `[0, 1]`,then

If ax^(2) +bx +c=0 has equal roots. Then c is equal to :

Product of the roots of ax^(2) + bx + c = 0 is…

Find the derivative of 1/(ax^2 + bx + c )

Sum of the roots of ax^(2) + bx + c = 0 is..

Focus of parabola y = ax^(2) + bx + c is

Focus of parabola y = ax^(2) + bx + c is

If a,b,c are non-zero real numbers such that int_(0)^(1) ( 1+ cos^(8) x) (ax^(2) + bx + c ) dx = int _(0)^(2) (1+cos^(8)x) (ax^(2) + bx + c ) dx = 0 ,then the equation ax^(2) + bx +c = 0 will have

Let a, b, c be non-zero real numbers such that ; int_0^1 (1 + cos^8 x)(ax^2 + bx + c)dx = int_0^2 (1+cos^8 x)(ax^2 + bx +c)dx then the quadratic equation ax^2 + bx + c = 0 has -