freekim04 freekim04

11-01-2022
Mathematics

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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.

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ashish4112119 ashish4112119

11-01-2022

answer 1 :

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

answer 2 :

-6d^2 + 3d - 3r

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