Math, asked by sunitanaidum, 6 months ago

find the rationalising factor of 3-√5

Answers

Answered by arya68021

0

Answer:

rationalising factor is sqrt 5

Answered by ameo

1

Answer:

we cannot rationalize

Step-by-step explanation:

only numerator cannot be rationalised

even if we try, it will have surd. so no use.

stil multiply and divide by its conjugate 3+√5

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