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aditya kulkarni Grade: 10

what are the roots of the equation            x2-2x+3=0

pls solve so that i can understand the way of  solving this correctly............

7 years ago

Answers : (2)

Chetan Mandayam Nayakar
312 Points

Dear Aditya, 

The roots of ax2+bx+c=0 are (-b±√(b2-4ac))/2a, tharefore the roots of x2-2x+3=0 are (2±√-8)/2 =1±(i√2)

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Chetan Mandayam Nayakar – IIT Madras

7 years ago
kirankumar kishor
31 Points

you can use formula for this problem (-b +or- sqrt b^2-4ac)/2a. now we going to cal..


2=+or-sqrt 4(1)(3)/2(1)=2+sqrt-4/sqrt 2 or 2-sqrt-4/sqrt 2
7 years ago
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