6x^(2)+17x+12

Factorise 6x^(2) + 17x + 5 by splitting the middle term, and by using the factor theorem.

Equation of pair of lines passing through (2,1) and perpendicular to the lines 6 x^(2)+17 x y+12 y^(2)=0 is

Factorise: 6x ^(2) - 17x -3

If f(x)=2x^(3)-13x^(2)+17x+12; Find f(-1) and f(2)

Show that the function f given by f(x)=x^(3)-6x^(2)+17x-420 is strictly increasing on R.

Factorise quad 6x^(2)+17x+5 by splitting the middle term,and by using the Factor Theorem.