Question

[8.03] Factor x2 − 4x + 5

Prime

(x + 5)(x − 1)

(x − 5)(x − 1)

(x + 5)(x + 1)

Answer 1

\[x^2-4x+5\]breack the middle term in two parts so that if u multiply them u will gt 5x^2 & if u add them u will gt -4x.\[x^2+5x-x+5\]\[x(x+5)-(x+5)\]\[(x-1)(x+5)\]

Answer 2

True answer is (x-5)(x+1)

Answer 3

It is prime