Find the absolute value of the complex number $- 2 - 6 i$.
A) $2 \sqrt { 2 }$
B) $4 \sqrt { 2 }$
C) 40
D) $5 \sqrt { 10 }$
E) $2 \sqrt { 10 }$

Name: Find the absolute value of the complex number $- 2 - 6 i$. A) $2 \sqrt { 2 }$ B) $4 \sqrt { 2 }$ C) 40 D) $5 \sqrt { 10 }$ E) $2 \sqrt { 10 }$
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Quizplus · Accepted Answer

The absolute value of a complex number $a + bi$ is given by $\sqrt{a^2 + b^2}$. For $-2 - 6i$, it is $\sqrt{(-2)^2 + (-6)^2} = \sqrt{4 + 36} = \sqrt{40} = 2\sqrt{10}$.

Find the Absolute Value of the Complex Number −2−6i- 2 - 6 i−2−6i

Find the Absolute Value of the Complex Number $- 2 - 6 i$