Question

How do you factor completely `x^2+7x+10`?

Answer 1

`(x+2)(x+5)`

Explanation:

To factor the quadratic `x^2+7x+10`, you need to find two numbers that add together to give the first coefficient, and multiply to give the second coefficient. In this case, these numbers are `2` and `5`. The signs are both positive, so the signs in the factored quadratic are also positive.