" 9."sqrt(3)x^(2)+8x+5sqrt(3)

2sqrt(3)x^(2)+x-5sqrt(3)

2sqrt(3)x^(2)+x-5sqrt(3)=0

Factorise : 2sqrt(3)x^(2) + x - 5sqrt(3)

6sqrt(3)x^(2)-47x+5sqrt(3)

Find zeroes of the given quadratic polynomials and verify the relation between zeroes and coefficients : sqrt(3)x^(2)+8x+5sqrt(3)

sqrt(3)x^2+10x+8sqrt(3)

Examples based on the middle term concepts : (i)4sqrt(3)x^(2)+5x-2sqrt(3)(ii)5sqrt(5)x^(2)+30x+8sqrt(5)

Length of the chord of contact of (2,5) with respect to y^(2)=8x is (3sqrt(41))/(2) (2sqrt(17))/(3) (7sqrt(3))/(5) (5sqrt(3))/(7)

Factorize each of the following expressions : (i) 4sqrt(3)x^2+5x-2sqrt(3) , (ii) 5sqrt(5)x^2+30 x+8sqrt(5)