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Firdavs [7]
3 years ago
7

Find the discriminant and the number of real roots for this equation.

Mathematics
1 answer:
GuDViN [60]3 years ago
8 0

Answer:

D

Step-by-step explanation:

To find the discriminant you do b^2-4(a)(c), which in this case gives you -28. If your discriminant is less than zero, you will have no real roots.

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3 years ago
Your science teacher has a 1:200 scale model of the space shuttle Atlantis. Which of the proportions can you use to find the act
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EXPLANATION

 

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