2. Describe the nature of roots of a quadratic equation given the values of the discriminant. Write your answer on the space provided.
___________a) 36
___________b)-17
___________c) 0
___________d)196
___________e)143
___________f)-49
___________g)676
___________h)-100
___________i)1
___________j)2025
Answers & Comments
Step-by-step explanation:
a) real, unequal and rational
b) imaginary, unequal and irrational
c) real, equal
d) real, unequal and rational
e) real, unequal and irrational
f) imaginary, unequal and rational
g) real, unequal and rational
h) imaginary, unequal and rational
i) real, unequal and irrational
j) real, unequal and rational