solution of quadratic formula by completing the whole square

Algorithm to find the solution of quadratic equation by completing the square: 9x^(2)-15x+6=0

Discussion OF ex.-4.2 Solution OF a quadratic equation by completing the square method (1) make coefficient OF x^2 as 1 (2) Make coefficient x^2 as perfect square || Example 7,8,9,10,11,14,15 || Exemplar solved question

Let f(x)=3x^(2)-5x-1 . Then solve f(x)=0 by (i) factroing the quadratic (ii) using th quadratic formula (iii) completing the square and then rewrite f(x) in the form A(x+-B)^(2)+-C .

x^(2)+4x by completing the whole square method

Solve following quadratic equations by completing the square method. 5x^2-4x-3=0 .

Solve following quadratic equations by completing the square method. (i) x^2+8x-48=0 .

Solve following quadratic equations by completing the square method. (v) x^2-6x+4=0

Solve following quadratic equations by completing the square method. (iv) y^2-4y=1 .

Solve following quadratic equations by completing the square method. (vi) x^2+8x+9=0

Solve following quadratic equations by completing the square method. (iii) m^2+m/2-3/2=0