lesson 04 mar 17
TRANSCRIPT
![Page 1: Lesson 04 Mar 17](https://reader033.vdocuments.us/reader033/viewer/2022051111/5559c625d8b42a236c8b5593/html5/thumbnails/1.jpg)
Nature of
Roots
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Find the roots for each of the following equations in whatever manner you would like:
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We can use the discriminant to determine the type of roots
Discriminant = b2 4ac
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Properties of the roots of a Quadratic Equation
Using the quadratic formulathe roots are at:
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We can use the roots to write the quadratic equation
x2 (sum of roots)x + (product of roots) = 0
sum =
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product =
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Find a quadratic equation whose roots are and
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Write a quadratic equation with integer coefficients given the roots
and
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And Now It's time
Exercise 16