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Mruga

· started a discussion

· 1 Months ago

Wrong solution (Question: 226592.0 )

you have found the value of x as 3-(sq root 8). and then for x^2 you have taken (3+sq root 8)^2

Question:

If  x    =  18 +3   then the value of  x   ² - 3 x    + 1 is

Options:
A)

3  -8   

B)

11 + 3 8   

C)

2(3  -8   )

D)

3(3  -8   )

Solution:


For Video Solution Click on the link given below:

Knowledge Expert

· commented

· 1 Months ago

Dear Student,
Please see carefully, x=3-sqrt8 is taken.
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Amarendra Sahoo

· commented

· 1 Months ago

The symbol between x and 2 which is reverse of v means
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