Question 1145843
Rosa is 8 years younger than dale. if the product of their ages is 105,how old is each person
<pre>Two FACTORS of 105 that differ by 8.
That all this is!! 
Setting up a quadratic equations is SENSELESS, unless you're planning on using the quadratic equation formula or by completing the square. 
These methods are more time-consuming so if you know how to find 2 such easy integers, then you can solve this in 2, 5, or maybe 10 seconds. 
I did!!
You're right, @GREENESTAMPS. It should be 8 i/o 5. I corrected it though. Thanks.