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Simon
Mathematics
31 October, 11:16
Evaluate 7m + 3mn when m=8 and n = 14
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Claire King
31 October, 11:19
0
Firstly replace the values of m & n in the equation
7 (8) + 3 (8*14)
then solve
56 + 3 (112)
56 + 336
final answer is 392.
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