AnswersAlgebra III ASolving Quadratic Equations: Zero Product PropertyQuestion 81659
81659
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Solving Quadratic Equations: Zero Product Property

Question 81659 • Algebra III A

What are the roots of the function y = 4x2 + 2x – 30?

Answer
Factor out the GCF of .:

2

Next, factor the trinomial completely. The equation becomes .:

0 = 2(2x – 5)(x + 3)

The roots of the function are .:

–3 and 5/2

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