Question

PLEASE look at the photo of my computer to see the problem

Answer 1

Answer:

the answer is 2+2i√3

Step-by-step explanation:

hope this helps

Answer 2

Answer:

2 + 2i$\sqrt{3}$

Step-by-step explanation:

note that $\sqrt{-1}$ = i

Given

$\sqrt{4}$ + $\sqrt{-12}$

= 2 + $\sqrt{4(3)(-1)}$

= 2 + ($\sqrt{4}$ × $\sqrt{3}$ × $\sqrt{-1}$ )

= 2 + 2i$\sqrt{3}$