Question

Which is equivalent to the following expression?

(3m? + 2mn -n%) + (m?+
4mn - n?)
(1 point)
• 4m? + 6mn - 2n?
• 4m^ - 6mn - 2n4
• 3m? - 6mn + 2n?
• 4m? + 6mn + 2n?

Answer 1

[AI-generated answer — Bot GPT 3.5]

The equivalent expression is 4m? + 6mn - 2n?