Question

Find the discriminant of the quadratic equation x²+4x+1=0

1 point

3√3

4√3

2√3

None of these

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Answer 1

Answer:

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Answer 2

Answer:

x^2+4x+1=0

a=1

b=4

c=1

discriminant =b^2-4ac

=4^2-4×1×1

=16-4

=12

option:d