Math, asked by Dakshgautam8450, 11 months ago

Express 21² as the sum of two consecutive numbers.

Answers

Answered by cvora

3

Answer:

21*21=

441

440/2=

220

so,220+221=21*21

Previous Question

Next Question

Similar questions

Math, 6 months ago

mention factors affecting resistance of a conductor...

Hindi, 6 months ago

plz ans plz plz plz...

Math, 6 months ago

identify like terms 6xy+8yz-8yx+6xz ...

Geography, 11 months ago

What is the body cavity of amoeba...

Science, 11 months ago

A thick coat of POP is applied over a bandage on fractured bone it becomes hard on drying to keep the fractured bone immobilizer can this change in POP be reversed?

Biology, 1 year ago

Do beta blockers reduce the secration of insulin from beta cells...

Geography, 1 year ago

Differences between different types of meridians along with differences in theirutilities...

Business Studies, 1 year ago

Distinguish between dissolution of partnership and dissolution of partnership firm on the basis of closure of books ?