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kari74 [83]
3 years ago
11

Simplify 3√-125n^12 A) -5n^9 B) -5n4 C) 5n4

Mathematics
2 answers:
KATRIN_1 [288]3 years ago
8 0

Answer:

the answer is B) i had the same question and it was right

Step-by-step explanation:

Vikki [24]3 years ago
6 0

For this case, we must simplify the following expression:

\sqrt [3] {- 125n ^ {12}}

By definition of properties of roots and powers we have:

\sqrt [n] {a ^ m} = a ^ {\frac {m} {n}}

In addition, we have to:

\sqrt [3] {- 125} = - 5

So:

\sqrt [3]{- 125n ^ {12}} = - 5n^ {\frac {12} {3}} = - 5n^ 4

Answer:

-5n ^ 4

Option B

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