Use the discriminant to determine the nature of the roots of the following equation. y^2 - 5y - 3 = 0

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pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.