How to write a complex number in standard form?
Understand the Problem
The question is asking how to express a complex number in its standard form, which typically is formatted as a + bi, where 'a' is the real part and 'b' is the imaginary part. We will review what constitutes a complex number and the standard notation used to represent it.
Answer
A complex number in standard form is a+bi.
A complex number in standard form is written as a+bi, where 'a' is the real part and 'bi' is the imaginary part.
Answer for screen readers
A complex number in standard form is written as a+bi, where 'a' is the real part and 'bi' is the imaginary part.
More Information
The standard form of a complex number makes it easier to perform operations like addition, subtraction, and multiplication.
Tips
Always ensure that the imaginary unit 'i' is correctly positioned behind the imaginary part 'b'. Do not forget to include '+' between the real and imaginary parts if both are non-zero.
Sources
- Precalculus 1e (OpenStax) - Complex Numbers - math.libretexts.org
- How to write complex numbers in standard form? - Wyzant - wyzant.com
- Complex Numbers | Standard Form & Examples - Study.com - study.com
