Mathematics, 27.07.2019 15:30 bri9263
You can determine by the discriminant whether the solutions to the equation are or complex numbers.
Answers: 1
is the thing under the square root (called the radicand) in the quadratic formula. When the discriminant is positive, we have a real solution, because the square root of a positive number gives two real solutions. When the discriminant is zero, we still get a real solution, but there's just one solution—zero. When the discriminant is negative, we get two complex solutions, because the square root of a negative number gives an imaginary solution.
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You can determine by the discriminant whether the solutions to the equation are or complex numbers....
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