Math, asked by 85520, 2 months ago

Subract
6mn +50²_2m from 3n²tqm- 15mm

Answers

Answered by nidhi38as

0

Answer:

down

Step-by-step explanation:

6n^2-4mn-4m^2 -(5m^2+6mn-3n^2)

6n^2-4mn-4m^2 -5m^2-6mn+3n^2

9n^2 -10mn-m^2

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