Question

Solve for all values of x by factoring, x^2-12x+23=3

Answer 1

x = 10 or x = 2

Explanation:

x² - 12x + 23 = 3

x² - 12x + 20 = 0

(x - 10)(x - 2) = 0

x - 10 = 0 or x - 2 = 0

x = 10 or x = 2