Find the absolute value. |5+8i|

Armorikam

Armorikam

Answered question

2021-05-22

Find the absolute value.
|5+8i|

Answer & Explanation

Brittany Patton

Brittany Patton

Skilled2021-05-23Added 100 answers

Step 1
To find the absolute value: |5+8i|
Solution:
We know absolute value of a complex number of the form a+ib is given by:
|a+ib|=a2+b2
|5+8i|=52+82
|5+8i|=25+64
|5+8i|=89
Step 2
Result:
|5+8i|=89

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