Question

1. निम्न को हल कीजिए-
(i) 7a+5b+2a-6b
(iv) 6m2 +3n-5m2-8n​

Answer 1

Answer:

1. 9a-b.

2. m2-5n.

Hope it's helpful to you.

According to my point of view this is the correct answer.

Answer 2

Step-by-step explanation:

1. 7a+2a-6b+5b

=9a-b..

2. 6m2-5m2+3n-8n

=m2-5n

thanku for giving me a chance to solve your question..