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11-04-2019
Mathematics

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What is 10 (3+8k) + 9 (k+3)

Respuesta :

11-04-2019

10 (3+8k) + 9 (k +3)

30+80k+9k+27
Collect like terms

30+27+80k+9k
57+89k
Or
89k+57

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