Math, asked by ramchander321959, 4 months ago

add 2mn,-4mn,8mn,-6mn
(a)0
(b)2mn
(c)8mn
(d)10mn

Answers

Answered by neerajverma4151

3

Answer:

option B is a right answer

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Answered by neerajbpharm1923

2

Answer:

Answer is option a) 0

Step-by-step explanation:

=2mn + (-4mn) + 8mn + (-6mn)

= 2mn - 4mn + 8mn - 6mn

= 2mn + 8mn - 4mn - 6mn

= 10mn - 10mn

= 0

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