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+1 vote
26.2k views
in Mathematics by (51.7k points)

Find the roots of the following quadratic equations (if they exist) by the method of completing the square.

x2-(√2+1)x+√2=0

1 Answer

+3 votes
by (266k points)
selected by
 
Best answer

x = 2√2/2  or  x = 2/2

x = √2   or   x = 1

x=√2 and x=1 are the roots of the given equation​

by (20 points)
+1
Your answer is right but in last step you have not cleared out where the 2 is written in denominator has gone .
Please clear my this doubt.
I will be highly thankful to you .
by (323k points)
Now, your doubt is clear.
by (20 points)
No still it is not clear

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