Question

FAN AND MEDAL <3 <3 <3 Factor completely: x2 + 7x + 10

(x + 5)(x + 2)
(x + 10)(x + 1)
(x2 + 5)(x + 2)
Prime

Answer 1

(x+5)(x+2)

Answer 2

Thank you

Answer 3

Can you explain how you got that awnser

Answer 4

You need to find factors of 10, that add up to 7. In our case that's just 2 and 5.

Answer 5

There's more on that here: http://www.purplemath.com/modules/factquad.htm