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Musya8 [376]
3 years ago
6

How will you know the nature of the roots of the given quadratic equation?

Mathematics
2 answers:
Alenkasestr [34]3 years ago
5 0

Answer:

The discriminant determines the nature of the roots of a quadratic equation. The word 'nature' refers to the types of numbers the roots can be — namely real, rational, irrational or imaginary. ... If Δ≥0, the expression under the square root is non-negative and therefore roots are real.

Step-by-step explanation:

liraira [26]3 years ago
5 0

Hi! here your answer

Answer:

If D≥0, then the roots are real and distinct.

If D=0, then the roots are real and equal.

If D≤0, then no real roots exist

Hope you understood!

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Step-by-step explanation:

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Hitman42 [59]

Answer:Brielle will run the half marathon race faster.Brielle will take 1 hour 44 minutes and 48 seconds, Joshua will take 2 hours 37 minutes and 12 seconds

Step-by-step explanation:

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8 x 13.1 =104.8

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Step-by-step explanation:

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