if X equals to 5 + 2 root 6 and y equals to 1 by X find X square + Y square
Answers
Answered by
15
Answer:
x=5+2√ 6
y=1/x=1/5+2√ 6
according to the question,
(5+2√ 6)^2 + 1/(5+2√ 6)^2
=(25+24) + 1/(25+24)
=49+1/49
=2401 + 49/49
=2450/49
=50 ans
hopefully it helped
Answered by
3
Answer:
(5+2 underroot 6) ^2 +2*5+2 underroot 6 *5-2 underroot 6 +(5- 2 underroot 6)^2
(25+24) + 2 +1
49+2+1
52
Step-by-step explanation:
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