27.9x^(2)+18x+8

Factorise : 5x^(2) - 18x -8

Equations of the latus recta of the ellipse 9x^(2)+4y^(2)-18x-8y-23=0 are

Identify the type of conic for the following equation. 9x^(2)-4y^(2)-18x+8y-25=0

Divide 6x^(4) - 9x^(3) + 18x^(2) " by " 3x

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