Question

Determine the factors of x2 − 9x + 20.

(x + 4)(x + 5)

(x − 4)(x − 5)

(x + 2)(x + 10)

(x − 2)(x − 10)

Answer 1

(x - 4)(x -5) = \(x^2 - 9x + 20\)
Hence, option Second.

Answer 2

(x-4)(x-5)

Answer 3

\[\text{^_^ Correct }\]