Math

(3a^2 +1)-(4+2a^2)=

Asked by AnneS2 on 30 Jun 11:14

Last updated by anonymous on 01 Jul 11:27

1 Answers

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Answered by CherieS on 01 Jul 11:27

=(3a^2 +1)-(4+2a^2)

=3a^2 +1-4+2a^2 =3a^2+2a^2 +1-4 =5a^2-3