Write the number as the product of a real number and i.
-$\sqrt { - 44 }$
A) $2 \sqrt { 11 \mathrm { i } }$
B) $2 \mathrm { i } \sqrt { 11 }$
C) $- 2 \sqrt { 11 i }$
D) $- 2 \mathrm { i } \sqrt { 11 }$

Question

Quizplus · Accepted Answer

The square root of a negative number can be expressed as the product of the square root of the positive part and $i$, where $i$ is the imaginary unit. Thus, $\sqrt{-44} = \sqrt{44} \cdot i = 2\sqrt{11} \cdot i$, which matches choice B.

Write the Number as the Product of a Real Number −44\sqrt { - 44 }−44​

Write the Number as the Product of a Real Number $\sqrt { - 44 }$