Subtract m2+me from 4m2-mn
Answers
Answered by
0
Answer:
=3m2
Step-by-step explanation:
Subtract m2+me from 4m2-mn
(4m2-mn) - (m2-mn)
=4m2-mn-m2+mn
=(4m2-m2) +(-mn+mn)
=(4m2-m2)+(mn-mn)
=(3m2)+(0)
=3m2
Answered by
0
Answer:
4m
2
−3mn+8−(−m
2
+5mn)=4m
2
−3mn+8+m
2
−5mn
=4m
2
+m
2
−3mn−5mn+8
=5m
2
−8mn+8.
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