Page 49 - Complex numbers
P. 49
your fx calculator. A graph of the function is shown
below.
3
2
2 −5.35 + 1.59 − 2.79 − 4.33
=z5.35=1.59=z2
.79z4.33=
= =n =n
As expected one real root and two complex roots. A
plot of the function is shown on the next page.
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