SOLUTION: Add or subtract as indicated {{{(-2r^4+9r^3-3r)-(8r^4-9r^3+6r^2-2r)}}}

SOLUTION: Add or subtract as indicated {{{(-2r^4+9r^3-3r)-(8r^4-9r^3+6r^2-2r)}}}

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Question 45481: Add or subtract as indicated

Answer by Nate(3500) (Show Source): You can put this solution on YOUR website!

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