algebra

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2a(a-5)+4(a-5)

Guest Jul 27, 2013

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1⁺⁰ Answers

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2a(a-5)+4(a-5)
=2a*a+2a*5+4*a+4*-5
=2a^2+10a+4a-20
=2a^2+14a-20

Hope this helped!

Guest Jul 28, 2013

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