Solving Quadratic equation by using the Quadratic formula x²-5x-6 with checking ​

Answer: x = 6 or (-1)Step-by-step 1st, identify the values: a = 1, b = -5, and c = -6. Then, substitute it into the formula. After getting both possible values, substitute it on the quadratic equation. By checking both solutions in the original equation confirms they work because both give a result of 0 when substituted.Thus, the final answers are: x = 6 and x = -1

Answered by glyynn | 2025-08-04