Question

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Answer 1

Answer:

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Answer 2

⭐《ANSWER》

$\huge\mathfrak{\underline {\underline\pink {ANSWER}}}$

↪Actually welcome to the concept of the RATIONALIZATION OF THE SURD

Now basically here , we can see that here , both the rationalized and irrational quantity are present ,

so for the further simplification we have to rationalise the Denominator by the CONJUGATE of the DENOMINATOR

Now , here CONJUGATE reffers to the quantity having same number but opposite SIGN

So we get as ,