Question

*- 5 n X (2 m + 3) are the factors of ____*

1️⃣ -10mn+15n
2️⃣ -10mn-15n
3️⃣ 10mn -15n
4️⃣ 10mn +15n​

Answer 1

Answer:

- 10mn - 15n is correct answer

Step-by-step explanation:

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Answer 2

Answer:

$- 5n(2m + 3) \\ = - 5n \times 2m + ( - 5n \times 3) \\ = - 10mn - 15n$

option 2 is answer