Question

Simplify the following completely, show all work.4 + ✓-27​

Answer 1

Answer:

4+3i$\sqrt{3}$

Step-by-step explanation:

the $\sqrt{-27}$ needs to be simplified

first, I broke it down to$\sqrt{-1}$ and $\sqrt{27}$

$\sqrt{-1}$ simplifies to i ;and  can be broken down to $\sqrt{9}$ and $\sqrt{3}$

$\sqrt{9}$ can be simplified further to 3

Now all you have to do is put it together

4(which you didnt have to do anything to)+ 3i( 3 from the sqrt of 9 and i from the sqrt of -1) sqrt 3( which cant be simplified further)