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7m + 3mn when m = 8 and n = 14
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7m + 3mn when m = 8 and n = 14

User Nabil Kadimi
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2 Answers

4 votes

Answer:

392 is the correct answer

User Nmadhok
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0 votes

Answer:

392

Explanation:

If we have the expression
7m+3mn and we know the values of m and n, we can just substitute inside the expression and solve.


7\cdot8 + 3\cdot8\cdot14\\\\56+336\\\\392

Hope this helped!

User Benjamin Heinke
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