Math, asked by anutaj, 1 year ago

find the square using the identity 189

Answers

Answered by raghavsarmukad

14

(189)^2=(200-11)^2

=40000+121-2(200)(11)

=400121-4400

=395721

Answered by Aparna1234

21

The final answer is 35721. I forgot to write there.

Attachments:

Previous Question

Next Question

Similar questions

Hindi, 8 months ago

भारत के पांचवें प्रधानमंत्री...

Science, 8 months ago

I am used for measuring a piece of cloth for any dress. A tailor also uses me.

Hindi, 8 months ago

चित्रांकन ka samas vigrah. aur uska bhed...

Science, 1 year ago

plzzzzzzzzzzzzzzzz answer soon...

English, 1 year ago

I usually (go). to school...

Math, 1 year ago

Prove that 2√3/5 is irrational number.

Physics, 1 year ago

A ball of mass 50g is dropped from a height of 20m a boy on the ground hits the ball vertically upward with a bat with an average force of 200N so that it attain a vertical height of45m the time for which the ball remains in contact with the bat is...

Science, 1 year ago

why are the coils of electric iron and toaster are made up of alloys rather then pure metal...