jemberland101
jemberland101
21-02-2017
Mathematics
contestada
Find the product of (3x + 7y)^2
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desirjeanpierre
desirjeanpierre
21-02-2017
9x^2+42xy+49y in terms of (a+b)^2
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kcgriffin2005
kcgriffin2005
20-03-2021
Answer:
9x^2 + 42xy + 49y^2
Step-by-step explanation:
I took the test.
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