Math, asked by avaayushkhandelwal1a, 2 months ago

mn+2m²n² + 5 , 3m²n²-2+2m² , m²+2mn

Answers

Answered by ayushajaythakare1020

1

Answer:

Part(i)

Add

=m−n+m+n=2m

Subtract

=m−n−m−n=−2n

Part(ii)

Add

=mn+5−2+mn+3=2mn+6

Subtract

=mn+5−2−mn−3=0

Previous Question

Next Question

Similar questions

Math, 1 month ago

The sides of a polygon have lengths 5,7,8,11,19 units. The perimeter of a similar polygon is 75 units. Find the lengths of the sides of the larger polygon....

Math, 1 month ago

प्रश्न 4. एक लाख मतदाताओं में से 75500 मतदाताओं ने मतदान किया। कितने प्रतिशत मतदान हुआ? हल-...

CBSE BOARD XII, 1 month ago

In the given question, two statements followed by four conclusions numbered I, II, III and IV. You have to take the given two statements to be true even if they seem to be at variance from commonly known facts. Read the conclusions and then decide which of the conclusions logically follows from the two given statements. Statements : I. All flowers are fruits. II. Some fruits are roots...

Social Sciences, 2 months ago

what is the Northline on a Map ...

Math, 2 months ago

(-x-3y)^3 expand it pls solve this problem.

Math, 11 months ago

Turn on the light, Would you? Find noun in the given sentence.

Science, 11 months ago

plz help me its too urgent...

Hindi, 11 months ago

I want the Interogative words used in sanskrit like kim kau ka please...