*Expand the given equation: (2m + n + 5)²*
1️⃣ 4m + 2n +10
2️⃣ 4m² + n² + 25 + 4mn +10n + 20m
3️⃣ 4m + 20mn + 25
4️⃣ None of these
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*Expand the given equation: (2m + n + 5)²*
1️⃣ 4m + 2n +10
2️⃣ 4m² + n² + 25 + 4mn +10n + 20m
3️⃣ 4m + 20mn + 25
4️⃣ None of these
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Answer:
NONE OF THESE I THINK SO