SOLUTION: km+4k+4m+16/km+4k+5m+20

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Question 724758: km+4k+4m+16/km+4k+5m+20
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Hint:

km+4k+4m+16 factors to (m+4)(k+4) after you factor by grouping

km+4k+5m+20 factors to (m+4)(k+5) after you factor by grouping