SOLUTION: Can you please help me with these two problems. Difference of Perfect Squares y^2 - 9 = ( ).( ) At first, I wanted to put the y and a number 3 in each of the

Algebra ->  Equations -> SOLUTION: Can you please help me with these two problems. Difference of Perfect Squares y^2 - 9 = ( ).( ) At first, I wanted to put the y and a number 3 in each of the      Log On


   



Question 257480: Can you please help me with these two problems.
Difference of Perfect Squares
y^2 - 9 = ( ).( )
At first, I wanted to put the y and a number 3 in each of them, but I'm not sure.
The next one is
4x^2 - 36 = ( ) ( )
I think I want to put a 2x^2 and a number 6 in them.
Please let me know.


Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Can you please help me with these two problems.
Difference of Perfect Squares
y^2 - 9 = ( ).( )
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y^2-9 = (y-3)(y+3)
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Cheers,
Stan H.