Asked by lyne

ok this is kinda stupid but i totally just confused myself with the simplest thing haha

okay when doing the FOIL methed to this equation

(-7-y)(-7-y)

would it be 49 + 7y + 7y + y^2

or no??

Answered by Reiny
yes
now collect the like terms to get

y^2 + 14y + 49
Answered by lyne
haha okayy thankss
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