what should be added to m square 2 + mn +y Square to get 2m square +5mn
Answers
Answered by
0
Answer:
m² + 4mn - y
Step-by-step explanation:
2m²+5mn - (m² + mn + y) = 2m² + 5mn - m² - mn - y
= m² + 4mn - y
Hope it helps you:)
Answered by
0
Answer:
+3mn-
Reason:-
Change signs and subtract.
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