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# Quadratic Formula and Functions

# Imaginary and Complex Numbers Examples

### Example 1

Simplify. 1 + i + 8^{5}i + 21^{13}i^{34} |

### Example 2

Simplify. (4 Apply FOIL as needed. |

### Example 3

Simplify. 5 i – 1)(3^{2}i – 7) |

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