Critical Thinking,
Collaboration
WHAT'S MORE
I.
Using the discriminant, characterize the roots of the following quadratic
equations:
1. x2-3x - 5 = 0
2. x2 = 5x - 11
3. 5x2 - 6x + 13 = 0
II. Given (3k + 1)x2 + (11 + k)x + 9 = 0.Finf the values of k for which the roots are:
(a) equal;
(c) real and unequal
(b) imaginary;
III.
Write a quadratic equation of each of the following types:
(a) two rational roots
(b) two imaginary roots
(c) two irrational roots
(d) one rational root



please paanswer na ahh
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