Algebra

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Expand the product 2r(4r - 8 + 3).

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1⁺⁰ Answers

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$2r(4r-8+3)=2r(4r-5)=4r(2r)-5(2r)=\boxed{8r^2-10r}$

RiemannIntegralzzz Apr 3, 2021

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