3 years ago

Find the discriminant of the equation. (Show how you got your answer) a. X^2 + 4x + 9 = 0

1 answer:

5 0

The discriminant of the equation is -20. You use the formula( that's how I solved it)

Discriminant formula- b^2 - 4(a)(c)

Work:

4^2-4(1)(9) = -20

The formula for this is the part of the quadratic formula

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3 years ago

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3 years ago

Five less than a number is 6 what is the equation?

MissTica

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Read 2 more answers