The discriminant of the equation is 4. What is the nature of its roots.
a. real, equal, rational
b.real, unequal, rational
c.real, irrational
d.imaginary, unequal
a. real, equal, rational
b.real, unequal, rational
c.real, irrational
d.imaginary, unequal
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Answer:
b. real, unequal, rational
Step-by-step explanation:
If the discriminant or
is greater to zero and a perfect square, the roots are real, unequal, and rational.
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