Math, asked by YTgamerRD, 1 year ago

rationalise the denominator

Attachments:

Answers

Answered by muskanbhagat99

Hii friend

Gud Evening

............

Attachments:

YTgamerRD: how

muskanbhagat99: 2(3-√5)

YTgamerRD: i am not understanding

YTgamerRD: ohhh

muskanbhagat99: my answer is right or wrong

YTgamerRD: i dont know

YTgamerRD: one has given the answer

YTgamerRD: 3-2√5/2

YTgamerRD: you have got a correct answer

muskanbhagat99: Thank

Answered by darknight07

hey buddy,

here is your ans..

(√5-1) ÷ (√5+1) * (√5-1) ÷ (√5-1)
=(√5-1)² ÷ (√5)² - (1)²
= (√5)² + (1)² - 2*√5*1 ÷ (5-1)
= (5+1-2√5) ÷ 4
= (6-2√5) ÷ 4
= 2(3-2√5) ÷ 4
= (3-√5) ÷ 2

I hope it helps you

thank you

have a nice day ✌✌

Attachments:

YTgamerRD: thanks a lot bro

YTgamerRD: btw in which class do u study

darknight07: my pleasure dude

darknight07: I'm in +1

darknight07: but you marked her ans as brainliest......

YTgamerRD: as i got her the first

darknight07: I don't have the writing material because I am outside the home. that's why you receive a late response

darknight07: and in which class do u study??

YTgamerRD: 9th

darknight07: ok

Previous Question

Next Question