- x² - 4x + 12 = 0 how do u solve by completing the square

Question

asked Aug 20, 2020 114k views

1 Answer

Assaf Neufeld · Answer 1 · 2020-08-27T18:10:31+0000

Answer:

0

Explanation:

Simplifying

x2 + -4x + -12 = 0

Reorder the terms:

-12 + -4x + x2 = 0

Solving

-12 + -4x + x2 = 0

Solving for variable 'x'.

Factor a trinomial.

(-2 + -1x)(6 + -1x) = 0