Question 194961
I NEED HELP TO LEARN HOW TO SIMPLIFY THIS EQUATION 
X SQUARED+8X+15 DIVIDED BY X SQUARED +5X+6
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{{{(x^2 + 8x + 15)/(x^2 + 5x + 6)}}}
Factor (if possible) both trinomials.
= (x+3)*(x+5)/((x+3)*(x+2))
Cancel the (x+3)
= (x+5)/(x+2)
That's all that can be done.