Question

x2 -4x+6 find its roots

Answer 1

x=4+√-8/2 or
x=4-√-8/2
I hope its helpful.✌✌✌

Answer 2

comparing with
$ax^{2} + bx + c = 0$
a=1, b= -4 and c= 6
$b ^{2} - 4ac = \: ( - 4) - 4 \times 1 \times 6 \\ = 16 - 24 = - 8$
the roots are not real and unequal.
Hope it helps you.
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