## Calcmathlete Group Title Is this correct? Just getting my facts straight... $|a + bi| = \sqrt{a^2 + b^2}$ 2 years ago 2 years ago

1. waterineyes

Yes..

2. Calcmathlete

Alright. THank you :)

3. waterineyes

It is just the magnitude of complex number a + ib..

4. Calcmathlete

Oh ok...is it because how it's like when you graph it on the complex plane?

5. waterineyes

|dw:1344741034192:dw|

6. Calcmathlete

Oh ok...that's what I thought. Thanks for verifying :)

7. waterineyes

Welcome dear..

8. Calcmathlete