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Mathematics, 20.01.2021 07:10 landanwithers

Combine like terms. 7y2 +7(4y2 - 5) =

Does anyone understand this ? I will try my best to give points !! Please I really don’t understand

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Combine like terms. 7y2 +7(4y2 - 5) =

Does anyone understand this ? I will try my best...
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