What is the factored form of x2 - x - 2?

(x - 2) (x + 1)

(x + 2) (x + 1)

(x - 2) (x - 1)

(x + 2) (x - 1) What is the factored form of x2 - x - 2?

(x - 2) (x + 1)

(x + 2) (x + 1)

(x - 2) (x - 1)

(x + 2) (x - 1)

(x - 2) (x + 1)

Step-by-step explanation:

ax² + bx + c = 0

a = 1

b = 1

c = - 2

p * q = c

-2 * 1 = - 2

p + q = b

-2 + 1 = - 1

Factored Form:

(x + p) (x + q)

(x - 2) (x + 1)

So, the factored form of x² - x - 2 is (x - 2) (x - 1)

Semoga membantu dan bermanfaat : )