Question

if x=3+√8 then find the value of x2+1 by x2 give step by step explanation​

Answer 1

Answer:

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x = 3+ √8x = (3+√8)(3-√8) / (3-√8)x = (9 -8) / (3-√8)x = 1/ (3 -√8)

Answer 2

Step-by-step explanation:

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