Hello!
Answer:⇒15√6 i
Step-by-step explanation:
√-54=3√6 i
5*3√6 i
Multiply the numbers.
5*3=15
=15√6 i
Hope this helps!
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-Charlie
[tex]i=\sqrt{-1}[/tex]
[tex]5\sqrt{-54}=5\sqrt{9(-6)}=5\cdot\sqrt9\cdot\sqrt{-6}=5(3)\sqrt{(6)(-1)}\\\\=15\cdot\sqrt6\cdot\sqrt{-1}=15\cdot\sqrt6\cdot i=15i\sqrt6[/tex]
