Question

In the following exercises, simplify each expression :$\sqrt{-121}$

Short answer

$11i$

Step-by-step solution

. Given Information

We are given :$\sqrt{-121}$and we need to simplify this

Step 2. Simplifying

We are given :$\sqrt{-121}$, so we simplify :

$\sqrt{-1*121}=\sqrt{-1*11*11}$

$\sqrt{-1}*11=i*11$

$i\times 11=11i$