Posted by Elaine on Wednesday, June 2, 2010 at 12:04am.
(6x5y)^2=
36x25y
6x5y
(4x+5y)^2
16x+25y
4x+5y
Please check to see if right. If not corrected for me.

math  Jen, Wednesday, June 2, 2010 at 12:06am
You need to expand both of these.
(6x5y)^2=
(6x5y)(6x5y)
36x^260xy+25y^2
Now try doing the second one this way. Post if you want it checked.

math  Elaine, Wednesday, June 2, 2010 at 12:26am
(4x+5y)^2
(4x5y)(4x+5y)
16x^240xy+25y^2
check this for me please
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