Question

if x is equals to root 3 + root 2 divided by root 3 minus root 2 and Y is equals to root 3 minus root 2 / 3 + root 2 find the value of x + y whole square​

Answer 1

Step-by-step explanation:

x = √3 + √2 / √3 - √2

by rationalisation,

x = (√3 + √2)² / 3 - 2

x = 5 + 2√6

similarly ,

y = 5 - 2√6

so, ( x + y )² = (5 + 2√6 + 5 - 2√6)²

= (10)²

= 100

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