x^2 - 2x + 6 = 0
Use the quadratic formula
x= <u>-b + or - squareroot b^2- 4 (a)(c)</u>
all over 2a
a = 1
b = -2
c = 6
x= <u>-(-2)+ or - squareroot (-2)^2 - 4(1)(6)</u> x= <u>2 + or - squareroot of -20</u>
all over 2 times 1 2
x= -20 <---- NO SOLUTION
Hope this helps :))
The answer is b.. good luck kid
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