Ask Question
21 January, 08:27

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

What is the number of real solutions?

Select the correct answer below:

0

1

2

+3
Answers (1)
  1. 21 January, 11:50
    0
    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.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Use the discriminant to determine the number of real solutions to the quadratic equation. 5a2+30a+45=0 What is the number of real ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers