Quadratic Equations Quiz

• 3

• 2

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• 5 seconds

• 4.5 seconds

• 4.45 seconds

• 4.445 seconds

The area of a rectangular garden is 60 square meters. The length of the garden is 4 meters more than the width. Find the dimensions of the garden.

• The discriminant is -8, so the equation has no real root.

• The discriminant is 40, so the roots are real and rational.

• The discriminant is 40, so the roots are real and irrational.

• The discriminant is 0, so there is only one root.