SOLUTION: please help me i need your help .Thanks in advance .It has do be factor completely . 1) x^2+17x+16 2) 3x^2-75y^2

Question 76544: please help me i need your help .Thanks in advance .It has do be factor completely .
1) x^2+17x+16
2) 3x^2-75y^2
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Factor completely:
1)

2)
First, factor a 3.
Now, can you see that the parentheses contain the difference of two squares?:.
The difference of two squares can be factored thus:
Applying this to your problem, you will get:
...and there it is!
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