(+)-N.CN.6a

Calculate the distance between two points in the complex plane.

Example Problems
What is the modulus (absolute value) of ?
Don't round. If necessary, express your answer as a radical.
What is the modulus (absolute value) of ?
Don't round. If necessary, express your answer as a radical.
What is the modulus (absolute value) of ?
Don't round. If necessary, express your answer as a radical.
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