Write the number as the product of a real number and i.
-$\sqrt { - 13 }$

A) $\mathrm { i } \sqrt { 13 }$
B) $i \sqrt { - 13 }$
C) $\sqrt { 13 \mathrm { i } }$
D) $- \mathrm { i } \sqrt { 13 }$

Question

Write the number as the product of a real number and i.
-$\sqrt { - 13 }$

A) $\mathrm { i } \sqrt { 13 }$
B) $i \sqrt { - 13 }$
C) $\sqrt { 13 \mathrm { i } }$
D) $- \mathrm { i } \sqrt { 13 }$

Quizplus · Accepted Answer

The square root of a negative number can be expressed as the product of the square root of the positive counterpart of that number and $i$, where $i$ is the imaginary unit. Therefore, $\sqrt{-13} = \sqrt{13} \cdot i$.

Write the Number as the Product of a Real Number −13\sqrt { - 13 }−13​

Write the Number as the Product of a Real Number $\sqrt { - 13 }$