Question: Simplify

.
First off, you <em>never</em> want square roots on the bottom of a fraction, so let's multiply both sides by

to get rid of it. All we have to do from there is simplify!
3x+3-x+(-7)>6
combine like terms on left side
2x-4>6
add 4 to both sides 2x>10
x=10/2 = 5
x>5
D.
Slope is rise over run and in this case it is -15/ 5 so when it is reduced you get -3 as your slope
Use the elimination process
<span> x^2+8x+12 = </span>(x + 6)(x + 2)