Math, asked by sainimannat2020, 1 month ago

simplify by rationalizing the denominator

Attachments:

Answers

Answered by sehrawatpratima

0

Step-by-step explanation:

Rationalising by denominator

and using:

$(a + b)(a - b) = {a}^{2} - {b}^{2}$

Attachments:

Previous Question

Next Question

Similar questions

English, 16 days ago

He said to his son , "go home at once".(turn into indirect speech)...

English, 16 days ago

Worldly wisdom and literary prose style are perfectly blended in bacon's essays. Support your answer from the text(200words)...

Math, 16 days ago

what must 789be multiplied by to give 78,97,890...

Math, 1 month ago

Neelu reads a book for1*3/4hours everyday. She reads the entire book in 6 days. How many hours in all were required by her to read the book?

Math, 1 month ago

The product of three whole numbers is 800. The ratio of their first and second is 2: 5, adding 6 to each of the first and second numbers and leaving the third unchanged, the product of those three is 3200; Find the original number three.

Psychology, 8 months ago

Budhi kya hai ?ye abhiruchi or abhikshmta se kaise bhinn h?

Physics, 8 months ago

A metal rod of resistance 20 ohm is fixed along a diameter of conducting ring of radius 0.1 m and lies in x-y plane. There is a magnetic field b=50t k the ring rotates with an angular velocity w=20rad/s about its axis. An xternal resistance of 10 ohm is connected across the centre of the ring and rim. The current through external resistance...

English, 8 months ago

Astina naidu secretary of environment club write a notice to be put on the students notice board informing student was a tree plantation ceremony to be held on 7th july 2020 in the school premises students are invited to participate be converted by each class put in a required details within 50 words...