Rationalise this
30/5√3-3√5=
optimus2:
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Answers
Answered by
309
Hey friend, Harish here.
Here is your answer:
To rationalize the expression:

Solution:
To rationalize a number we must multiply and divide the number by it's conjugate.
Conjugate of denominator is 5√3 + 3√5.
Then,

We know that,

Using the identity to multiply the denominators , We get.

Then,

Hence the denominator is rationalized.
_____________________________________________
Hope my answer is helpful to you.
Here is your answer:
To rationalize the expression:
Solution:
To rationalize a number we must multiply and divide the number by it's conjugate.
Conjugate of denominator is 5√3 + 3√5.
Then,
We know that,
Using the identity to multiply the denominators , We get.
Then,
Hence the denominator is rationalized.
_____________________________________________
Hope my answer is helpful to you.
Answered by
215
Hey mate !!
Here's your answer !!
Refer to the attachment !!
Hope it helps !!
Cheers !!
Here's your answer !!
Refer to the attachment !!
Hope it helps !!
Cheers !!
Attachments:

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