if x=√3+√2÷√3-√2 and y=√3-√2÷√3+√2,find x²+y²(with steps ,plz solve it on a paper,class 9)
jmsbrothers:
Now, i have no paper in my hand, so if u say i will do this in phone?
ok
np
do it on phone
Will I find x²+y² or x²×y²
plus one
Answers
Answered by
0
answer is equal to 98
solution
rationalise the value of x (5+2root6)
rationalise the value of y(5-2root6)
A T Q
xsq +ysq
(5+2root6)sq+(5-2root6sq)
solve it find the ans
and ans is above
solution
rationalise the value of x (5+2root6)
rationalise the value of y(5-2root6)
A T Q
xsq +ysq
(5+2root6)sq+(5-2root6sq)
solve it find the ans
and ans is above
Answered by
3
Is that ur answer? Hope u will find the answer.
Attachments:
thx
that was wrong..the ans will be 98..
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