Which of the following statement(S) are true of the discriminant?
2 answers:
SOS
Answer:
The answers are:
The discriminant is in the quadratic formula. The discriminant is the radicand of the quadratic formula. The discriminant is the value under the radical in the quadratic formula. <em>Hope this helps!!</em>
Hello from MrBillDoesMath!
Answer: A, C, D
Discussion:
The solution of the quadratic equation ax^2 + bx + c = 0 is
x = ( -b +\- (b^2 - 4ac) ^ (1/2) ) /2a
The expression b^2 - 4ac is called the discriminant, occurs in the numerator of the solution, and also occurs inside a square root (called a radicand).
The question, while intelligible, should be stated more clearly.
Regards, MrB
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<h3>Given</h3>
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