Use the discriminant to determine the number of real solutions to the quadratic equation. 5a2+30a+45=0
1 answer:
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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Step-by-step explanation:
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Step-by-step explanation:
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