x^(2)+9x-36

Find the nature of the roots of the equations of given below : (a) x^(2) - 13x + 11 =0 (b ) 18x^(2) - 14x + 17 = 0 (c ) 9x^(2) - 36x + 36 = 0 (d) 3x^(2) - 5x - 8 = 0

Minimum value of f(x)=6x^(3) -9x^(2)-36x+24 is

Find the zero of the polynomial function f(x)=9x^(2)-36

The centre of the hyperbola 9x^(2)-36x-16y^(2)+96y-252=0 , are

The centre of the hyperbola 9x^(2)-36x-16y^(2)+96y-252=0 , are

vertex of the parabola 9x^(2)-6x+36y+9=0 is

The coodinates of the centre of the hyperbola 4x ^(2) -9y^(2) +8x+36y=68 are-

Find the eccentricity of the ellipse, 4x^(2)+9y^(2)-8x-36y+4=0 .

The length of the major axis of 4 x^(2)+9 y^(2)+8 x+36 y+4=0 is