Determine the number of real solutions of x2 + 5x + 8 = 0. Show all your steps. (Hint: Use the discriminant.)

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Determine the number of real solutions of x2 + 5x + 8 = 0. Show all your steps. (Hint: Use the discriminant.)

Mathematics
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At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

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a = 2, b = 5, c = 8, put that into the discriminant we get x = -5 + 5^2 -4(2)(8) and since it = 0 it has 1 real number and 1 rational root.
5^2 -4(2)(8) = 25 - 64 = -39
I have no idea what I am doing....

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u have to use this formula
I was, just not sure if I was using it right. And idk how to type it out. Which apparently you cannot exactly type it out.
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is \[x ^{2}\] o 2x ??

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