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Answer:
(a) There are two complex roots
Step-by-step explanation:
The discriminant of a quadratic function describes the nature of its roots:
- <u>negative</u>: two complex roots
- <u>zero</u>: one real root (multiplicity 2)
- <u>positive</u>: two distinct real roots.
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Your discriminant of -8 is <em>negative</em>, so it indicates ...
There are two complex roots
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<em>Additional comment</em>
We generally study polynomials with <em>real coefficients</em>. These will never have an odd number of complex roots. Their complex roots always come in conjugate pairs.
No, all parallelograms are not squares because squares have to have all 90 degree angles, while parallelograms don't
Answer:7w
Step-by-step explanation:
the process is simple 13 minus 6 equals 7 which only leaves w therefore the answers 7w
Answer:
79
Step-by-step explanation:
63+48=101
180-101=79