Math, asked by vijaypanchal9111976, 10 months ago

Sum of a - b + ab and a + b - ab is

Answers

Answered by amuu11

3

Answer:

a-b+ab+a+b-ab (cancelling -b and +b, -ab and +ab as both are opposite signs)

we get, 2a (ans)

Previous Question

Next Question

Similar questions

Computer Science, 5 months ago

b. Which of the following tools cannot be used to create a clone in Inkscape i. Alt+D ii. Edit -> Clone iii. Clone icon iv. Ctrl+D...

Math, 5 months ago

Question # 18 Find the missing value 39 64 99 45 3 8 9 15 17 12 ? 7...

Business Studies, 5 months ago

shaer marketing information ...

English, 10 months ago

No man can serve two Masters. (Identify the type of sentence)...

Social Sciences, 10 months ago

What is the function of vitamin B1 in our body? Name two sources of vitamin B1.

Math, 1 year ago

32. The general pattern of increase or decrease in economics or social phenomena is shown by: (a) Seasonal trend (b) Cyclical trend TC) Secular trend (d) Irregular trend...

Science, 1 year ago

if it is hot and sweaty at a place what could be the possible reason for that ?

English, 1 year ago

report icc World Cup 2019 ...