Question

*(2m + 5mn + 3 ) - ( 2m -3mn ) = ?*

1️⃣ (2mn+3)
2️⃣ (8mn+3)
3️⃣ (4m+2m+3)
4️⃣ (4m+2mn)
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Answer 1

Step-by-step explanation:

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Answer 2

Answer:

2️⃣(8mn+3)

Step-by-step explanation:

(2m+5m+3)-(2m-3mn)

2m+5mn+3-2m+3mn

2m-2m+5mn+3mn+3

8mn+3