Using the value of b from this new equation add to both sides of the equation to form a perfect square on the left side. You need to take the numbers the represent a b and c and insert them into the equation. Remember when inserting the numbers to insert them with parenthesis.
Given a quadratic equation in the following form.
Formula for Solving Quadratic Equation Using Formula Method Formula - b b² 4ac2a Most times when confronted with questions involving quadratic equations the questionnaire can be specific on the method to be used. They are the numerical coefficients of the quadratic equation theyve given you to solve. First we bring the equation to the form ax²bxc0 where a b and c are coefficients. Completing the square Put the equation into the form ax 2 bx c.