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Simplify 4m+5m plz help me plz help me |
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Answer» ⇒(4m+5n) 2 +(5m+4n) 2 ⇒(4m+5n) 2 +(5m+4n) 2 ⇒16m 2 +25N 2 +40mn+25m 2 +16N 2 +40mn41m 2 +41n 2 +80mn⇒40(m 2 +N 2 +2MN)+m 2 +n 2 ⇒40(m+n) 2 +m 2 +n 2 |
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