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If x= 3 +√8
value
then find value of { x + 1 by x^2}
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Answered by
1
Answer:
Hello ! Guys here's Ur ans...
X + 1/ X ². ( X = 3+√8)
=> 3+√8 + 1/3+√8
=> 3(3+√8)+√8(3+√8)+1/(3+√8)
=> 9+3√8+3√8+8+1/3+√8
=> 18+6√8/3+√8(ans)..
Hop ! It's helpful...thnx.. follow..if wanna support me..
Step-by-step explanation:
Answered by
1
Answer:
20-14√2
Step-by-step explanation:
x=3+√8
x+1=4+√8
x^2=17+6√8
(4+√8)(17-6√8)/(17+6√8)(17-6√8)
20-14√2/1
20-14√2
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