Question

Factor each completely

m^2 + m - 90

Answer 1

(m - 9) (m + 10)

Explanation:

m² - 9m + 10m - 90

(m² - 9m) + (10m - 90)

m(m - 9) + 10 (m - 9)

Final answer;

(m - 9) (m + 10)