ScareamWithMeBaby ScareamWithMeBaby

11-04-2017
Mathematics

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Can someone please solve this?
a-3 Times a+7

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lolblingqueen lolblingqueen

11-04-2017

You have to combine like terms.
Answer: -2a+7

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BionicBoomerYT BionicBoomerYT

11-04-2017

the answer is a^2+4a−21. use the foil technique. (First, Outer, Inner, Last)

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