Factor x2-7x+10?

Question

The problem is x(squared) -7x +10

The choices for the answer are:

(x-5)(x+2)
(x+5)(x+2)
(x-5)(x-2)
(x+5)(x-2)

Answer 1

(x-5)(x-2)
Multiplying the x 's together gives you the x^2
Multiplying the -5 times the -2 gives +10
Adding -5x to -2x gives you the -7x

Answer 2

x2-7x+10
well u can use method #1, forgot the name, basically u ask urself, what 2 # when u add, u get the second term and what 2 # when u multiply, u get the last term

so (x-5)(x-2)

Answer 3

(x-5)(x-2)

Answer 4

(x-5)(x-2)

because unfoiling gives you x^2-2x-5x+10 = x^2-7x+10, hence (x-5)(x-2)