X^2- 4x- 12 = 0 Solve by factoring and solve by completing the square

Question

asked Feb 9, 2022 218k views

1 Answer

Kppro · Answer 1 · 2022-02-15T16:05:30+0000

Use the formula (b/2)^2 in order to create a new term. Solve for by using this term to complete the square.

Cannot solve by completing the square.