Question 424645
Find the product. (4m+2n)^2 
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(4m+2n)(4m+2n)
Use FOIL:
F: 16m^2 
O: 8mn
I: 8mn
L: 4n^2
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Combine to get:
16m^2+16mn+4n^2
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Cheers,
Stan H.
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