Question

Factrois of
x² - 9x + 20​

Answer 1

x² - 9x + 20

x² - 4x - 5x + 20

x(x - 4) - 5(x - 4)

(x - 4)(x - 5)

x = 4 or 5

hope it helps...

Answer 2

Step-by-step explanation:

x^2-5x-4x+20

x(x-5)-4(x-5)

(x-5) and (x-4)

x=5 and x=4