" (ii) "6x^(2)+17x+12

Factories 6x^(2) + 17x + 12

Find the roots of the following quadratic equations i) 6sqrt5 x^(2) – 9x -3sqrt5 = 0 ii) x^(2) - x - 12 = 0 iii) 2x^(2) - 6x + 7 = 0 iv) 4x^(2) - 4x+17 = 3x^(2) -10x-17 v) x^(2) + 6x + 34 = 0 vi) 3x^(2) + 2x - 5 = 0

6x^2+17x+5 =

Add the following polynomials and find the degree of the resultant polynomial. (ii) h(x) = 7x^(3) - 6x+1 " " f(x) = 7x^(2) + 17x -9

factorise 6x^(2)-17x+12

Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients of the polynomial : 6x^(2)-17x+12

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