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Readme [11.4K]
3 years ago
8

Answer in simplest radical form

Mathematics
2 answers:
JulijaS [17]3 years ago
5 0

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!

Thank you for posting your question at here on brainly.

-Charlie

charle [14.2K]3 years ago
4 0

i=\sqrt{-1}

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

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