Evaluate the expression and write the result in the form a + bi.
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Originally Posted by tmac11522 Evaluate the expression and write the result in the form a + bi. Your number simplifies to $\displaystyle \frac{1 - i}{1 + i}$. Now multiply it by $\displaystyle 1 = \frac{1 - i}{1 - i}$ (the usual trick) and simplify.
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