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3 times the sum of r and d minus 2 times the difference of r and d squared. Translate the above sentence into algebraic expression. Now simplify that expression.

User Heyjinkim
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1 Answer

9 votes

answer 1 :

3 ( r + (d - 2(r - d^2)))

answer 2 :

-6d^2 + 3d - 3r

User Tes
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