complex numbers. aim: identify parts of complex numbers. imaginary numbersreal numbers

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Complex Numbers

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Aim: Identify parts of complex numbers. Yesterday we looked at adding, subtracting, multiplying, and dividing imaginary numbers. A pure imaginary number has both a real number and an imaginary number. i 2i2i -5 i 3i√33i√3 3i23i2

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Page 1: Complex Numbers. Aim: Identify parts of complex numbers. Imaginary NumbersReal Numbers

Complex Numbers

Page 2: Complex Numbers. Aim: Identify parts of complex numbers. Imaginary NumbersReal Numbers

Aim: Identify parts of complex numbers.

Imaginary Numbers

Real Numbers

Page 3: Complex Numbers. Aim: Identify parts of complex numbers. Imaginary NumbersReal Numbers

Aim: Identify parts of complex numbers.

Yesterday we looked at adding, subtracting, multiplying, and dividing imaginary numbers. A pure imaginary number has both a real number and an imaginary number.

i2i -5i

3i√3 3i2

Page 4: Complex Numbers. Aim: Identify parts of complex numbers. Imaginary NumbersReal Numbers

Aim: Identify parts of complex numbers.

Today we’re going to witness two worlds stand separated

+

ORcollide & unite.

Page 5: Complex Numbers. Aim: Identify parts of complex numbers. Imaginary NumbersReal Numbers

Aim: Identify parts of complex numbers.

7 + 2i 7 2i1 - 5i 1 -5i

8i 0 8i2 2 0i

Page 6: Complex Numbers. Aim: Identify parts of complex numbers. Imaginary NumbersReal Numbers

Aim: Identify parts of complex numbers.

Each world gets its own axis.

Every complex number has a position.

2 + 5i 2 - 5i -2 + 5i

-2 - 5i 5i 5

5i + 2

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