
Methods to solve a quadratic equation 1. The Factorization Method. 2. The Method of Solution by using Quadratic Formula. Factorization method:
Example:
Example: Directions: Solve the following problems using factorization method. Also write at least five examples of your own. x^{2}  7 = 9 11y^{2} = 11 x^{2} + 13 = 5 3x^{2}  17x + 10 49x^{2}  14x + 1 Show that the roots of the quadratic equation x^{2} + 3x  18 = 0 are 6 and 3 Show that the roots of the quadratic equation 2t^{2}  17t + 45 = 3t  5 is 5 Find the zeros of y = x^{2}  x  6 are 2 and 3 Factor the expressions: y = x^{2}  x  2 y = 2x^{2} + x  3 y = x^{2} + 2x + 1 Factor the trinomial: x^{2}  7x  10 b^{2} + 6b  27 r^{2}  14r  72 p^{2}  5p  6 11t^{2}+ 14t  16 4x^{2} 13x  27 18x^{2} + 9x  14 7u^{2}  4u  3 