Question

determine the discriminant of the quadratic equation x square-4x+1​

Answer 1

Answer:

D=12

Step-by-step explanation:

X²-4x+1=

D=b²-4ac

=(-4)²-4×1×1

=16-4

=12

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Answer 2

Step-by-step explanation:

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determine the discriminant of the quadratic equation x ²-4x+1

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$\bf {\boxed{discriminant = {b}^{2} - 4ac}}$

Where,

• a= 1

• b = -4

• c = 1

________________

$= \bf{ {( - 4)}^{2} - 4 \times 1 \times 1}$

$= \bf{ 16 - 4}$

$= \bf{12}$

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