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How do I expand r(r-r2) the 2 is meant to be r squared
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3 votes
How do I expand
r(r-r2) the 2 is meant to be r squared

User Vilis
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2 Answers

2 votes

r(r-r^2) =\\ r^2-r^3
User Lucas Crostarosa
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8.4k points
3 votes

r(r-r^2) \\ =r^2-r^3
User Aaron Hinni
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8.0k points
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