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mash [69]
3 years ago
12

Use the discriminant to determine the number of real solutions to the quadratic equation. 5a2+30a+45=0

Mathematics
1 answer:
Eddi Din [679]3 years ago
7 0

Answer:

1

Step-by-step explanation:

30^2 - 4(5)(45)

900 - 900

0

The discriminant works out to be 0, so there is one solution.

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