Question

please i want full solution of this quesrion​

Answer 1

Answer:

firstly rationalise the denominator and then squre them according to the question

Answer 2

hey ❗❗

given here

x= (√3+√2)/(√3-√2)

y= (√3-√2)/(√3+√2)

find here

x²+y²=?

Solution :-

x=(√3+√2)/(√3-√2)

x=(√3+√2)(√3+√2)/(√3+√2)(√3-√2)

x= (3+2+2√6)/(3-2)

x= 5+2√6

so,

x²= (5+2√6)²

=25+24+20√6

=49+20√6

and

y= (√3-√2)/(√3+√2)

y= (√3-√2)(√3-√2)/(√3+√2)(√3-√2)

y= (3+2-2√6)/(3-2)

y= 5-2√6

y²= (5-2√6)²

=25+24-20√6

= 49-20√6

so,

x²-y²

= (49+20√6)-(49-20√6)

= 49+20√6-49+20√6

=40√6

I hopes its help's u

Follow me..✌✌

@Abhi.❤❤