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Mathematics 11 Online
OpenStudy (anonymous):

(3x + 7y)2

OpenStudy (anonymous):

you multiply two by everything

OpenStudy (anonymous):

so you get 2*3x+2*7y

OpenStudy (anonymous):

what is 2*3 and 2*7?

geerky42 (geerky42):

I'm sure he intended to write \(\large (3x+7y)^2\)

OpenStudy (anonymous):

who me or ladybug?

geerky42 (geerky42):

ladybug

OpenStudy (anonymous):

oh...then yes. ladybug you would do 3*3 and 7*7 because the numbers inside the () are being multiplied by themselves

OpenStudy (anonymous):

yae i did

OpenStudy (anonymous):

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