Write the Expression in the Standard Form a + Bi $\frac { 4 + 5 i } { 5 - 4 i }$

question 99

Multiple Choice

Write the expression in the standard form a + bi.
- $\frac { 4 + 5 i } { 5 - 4 i }$

• A) - \(\mathrm { i }\)
• B) \(i\)
• C) 1
• D) \(- 1\)

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