. If x =
√+ √
√− √
and y = √−√
√+√
, find x2 + y2
Answers
Answered by
0
Answer:
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Step-by-step explanation:
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Answered by
0
Answer:
1
∗
2
2
=
(1)
2
+(2
2
2
=
1+8
=3
1
∗
−2
2
=
(1)
2
+(−2
)
2
=
1+8
=3
(1∗2
2
)(1∗−2
2
)=(3)(3)=9
I hope it helps you..!!
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