General Contents
Detailed Contents
Index
Programmed tutorial: Division of complex numbers: Example 4
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Simplify
.
Help on
Complex Numbers
General Contents
Detailed Contents
Index
Rewrite in terms of
i
.
Are we done?
No.
What else must we do?
Rationalize the denominator.
How do we do that?
Multiply the numerator and denominator
by the conjugate of the denominator.
What is the conjugate here?
2 + 6
i
Set up the rationalization process.
Do the multiplication.
Combine like terms.
Replace
i
2
.
Divide out the common factor.
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.