Answer:
[tex] 4i \sqrt{3} [/tex]
Step-by-step explanation:
[tex] \sqrt{-48} = [/tex]
[tex] = \sqrt{-1} \times \sqrt{16 \times 3} [/tex]
[tex] = i \times \sqrt{16} \times \sqrt{3} [/tex]
[tex] = i \times 4 \times \sqrt{3} [/tex]
[tex] = 4i \sqrt{3} [/tex]
