(NEXSTAR) — Are you smarter than a Texas fifth-grader taking the STAAR Test? As another new school year begins, it’s never a bad idea to know what the kids are learning — or how hard the lessons are.
Practice solving a quadratic equation ahead of your National 5 Maths exam with this interactive maths quiz. Looking for more on solving a quadratic equation? Check out our National 5 Maths guide.
Looking for more on using the discriminant to determine the number of roots ? Check out our National 5 Maths guide. National 5 Maths using the discriminant to determine the number of roots ...
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