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05-09-2016
Mathematics

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Simplify r2-2r3+3r2 please help me I forgot the steps

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gibrancn gibrancn

05-09-2016

[tex] r^{2} [/tex] - 2[tex] r{3} [/tex] + [tex] 3r^{2} [/tex] |Combine Like terms

= [tex]-2r^{3} [/tex] + [tex] 4r^{2} [/tex]

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