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23-01-2017
Mathematics

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

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Аноним Аноним

23-01-2017

3 + 9(8k + 9)
9*8k = 72k
9*9=81
3+ 72k + 81
72k + 84

Answer: 72k + 84

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Аноним Аноним

23-01-2017

Here is what you do.... PEMDAS! Parenthesis,Exponents,Multiplication,Division,Add,Subtract. So you would do 8k+9 which would be 17k and now the problem is 12*17k.... which would be 209k. But if they ask for the equation then it would be 12*17k. :)

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