Question

An equation has solutions of m = –5 and m = 9. Which could be the equation?

Answer 1

m² - 4m - 45 = 0

Explanation:

(m + 5)(m - 9) = 0

m² + 5m - 9m - 45 = 0

m² - 4m - 45 = 0

Answer 2

Answer: (m + 5)(m – 9) = 0