Question

x²- x -156 plz answer fast fast plz​

Answer 1

Answer:

➡️ x² - x - 156 = 0

➡️ x² -13 x + 12 x - 156 = 0

➡️ x(x - 13) +12 (x - 13) = 0

➡️ (x + 12) (x - 13) = 0

➡️ x = - 12 and x = + 13 ans.

Answer 2

Answer:

${x}^{2} - x - 156 \\ = {x}^{2} - 13x + 12x - 156 \\ = x(x - 13) + 12(x - 13) \\ = (x - 13)(x + 12)$

Hope it helps