Math, asked by srivatsans6c2122, 19 days ago

10m+4n-12p; -12n+9m-12p; 15m+2n-9p

Answers

Answered by harshithsaivemula14
0

Answer:

34m-6n-9p

Step-by-step explanation:

sum of these three

is = 34m-6n-9p

Answered by durganandinimurugan
0

Answer:

10m+4n-12p; -12n+9m-12p; 15m+2n-9p= 24 m+18n-33p

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