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Find the Absolute Value of the Complex Number $- 4 + 6 i$

Question 18

Multiple Choice

Find the absolute value of the complex number $- 4 + 6 i$ .

A) $\sqrt { 10 }$
B) $3 \sqrt { 10 }$
C) 52
D) $5 \sqrt { 13 }$
E) $2 \sqrt { 13 }$

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