Question

help plz, sqrt-108 + sqrt-27 operations of complex numbers

Answer 1

15.5884573 i

Answer 2

could you keep it in simplified form no decimal please

Answer 3

ok, i can try.

Answer 4

Myinin is here to save the Day!

Answer 5

\[\sqrt{108}i+\sqrt{27}i=\sqrt{4}\sqrt{27}i+\sqrt{27}i=\sqrt{27}i(\sqrt{4}+1)=\sqrt{9}\sqrt{3}i(2+1)\]
\[3i \sqrt{3}(3)=9i \sqrt{3}\]