SOLUTION: Can anyone help me with these absolute value complex numbers problems? Thank you for your time! Solve the following: 1) If z=5-12i then |z|= 2) If z=7-√(22i) then |z

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: Can anyone help me with these absolute value complex numbers problems? Thank you for your time! Solve the following: 1) If z=5-12i then |z|= 2) If z=7-√(22i) then |z      Log On


   

Question 397893: Can anyone help me with these absolute value complex numbers problems? Thank you for your time!
Solve the following:
1) If z=5-12i then |z|=
2) If z=7-√(22i) then |z|=
√=radical or square root of 22i.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
1) If z=5-12i
|z| = sqrt(5^2 + 12^2^) = 13
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2) If z=7-√(22i)
= sqrt(7^2 + 22)
= sqrt(71)