Write the number $\sqrt { - 10 }$ in i -form.
A) $-$ $\sqrt { 10 }$ $i$
B) $\sqrt { 13 }$ $i$
C) $-$ $2 \sqrt { 3 }$ $i$
D) $\sqrt { 10 }$ $i$
E) $\sqrt { 11 }$ $i$

Question

Quizplus · Accepted Answer

The square root of a negative number can be expressed in terms of $i$, where $i$ is the imaginary unit defined as $i = \sqrt{-1}$. Therefore, $\sqrt{-10} = \sqrt{10} \cdot i$.

Write the Number −10\sqrt { - 10 }−10​ In I -Form −-−

Write the Number $\sqrt { - 10 }$ In I -Form $-$