SOLUTION: 50g^2-8
What do you do if its not a perfect square?
Algebra.Com
Question 587928:  50g^2-8
What do you do if its not a perfect square? 
Answer by KMST(5328)   (Show Source): You can put this solution on YOUR website!
 I imagine you want to factor  and are concerned that  and  are not perfect squares. Unless there is some evil teacher that wants to make you use some awkward square roots, there must be a way.
Fortunately  and  divide by 2 evenly, so your first factoring task would be to take out that common factor 2.
HINT: Always look for common factors first.
After that, you end up with perfect squares  and , and wonder why you did not see it coming from the start.
  
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