" 13."x^(4)+4x^(2)+3

The co-ordinates of foci of an ellipse 3x^(2) + 4y^(2) - 4x - 6y -13 = 0 is

The roots of 4x^(3) - 13x^(2) - 13x + 4 = 0 are

Find the equations of the tangent and the normal to the curve y=x^(3)+4x^(2) at (-1,3)

Express (x^(4)-13x^(2)+36)/(x^(3)-x^(2)-6x) in lowest terms.

lim_(x rarr1)(x^(4)+3x^(3)-13x^(2)-27x+36)/(x^(2)+3x-4)

Evaluate x^(3)+x^(2)-4x+13 when x=1+i and when x=1-i

The function defined by f(x)={|x-3|,x>=1 and (1)/(4)x^(2)-(3)/(3)x+(13)/(4),x<

The equation of the transvers axis of the hyperbola (x-3)^(2)+(y+1)^(2)=(4x+3y)^(2) is x+3y=0 (b) 4x+3y=93x-4y=13 (d) 4x+3y=0

The length of the latus rectum of the ellipse 2x^(2) + 3y^(2) - 4x - 6y - 13 = 0 is

The length of the latus rectum of the ellipse 2x^(2) + 3y^(2) - 4x - 6y - 13 = 0 is