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Use the discriminant to determine the number of solutions to the quadratic equation 10q2+60q+90=0.
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Use the discriminant to determine the number of solutions to the quadratic equation 10q2+60q+90=0.

User Kiding
by
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1 Answer

7 votes

Answer:

1 double root

Explanation:

b^2-4ac

60^2-4(10)(90)

3600-3600=0

User Med Besbes
by
7.9k points
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