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OpenStudy (anonymous):
Using complete sentences, explain how you would use the quadratic formula to solve x2 + 5x = -2. Why is the quadratic formula the best method to use?
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OpenStudy (anonymous):
It is the best method because t is the ONLY method.
OpenStudy (anonymous):
You can also use completing the square, but the quadratic formula is the same pattern over and over again; thus, often easier for students to use.
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