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3 years ago

Can anyone help me with this question

Mathematics

2 answers:

madam [21]3 years ago

7 0

Answer:

The answer to this question is 9

borishaifa [10]3 years ago

4 0

ANSWER

EXPLANATION

The given radical is

$\sqrt[3]{729}$

We can rewrite this as

${(729)}^{ \frac{1}{3} }$

Now we need to rewrite 729 as a power with an exponent of 3.

${(9 \times 9 \times 9)}^{ \frac{1}{3} }$

${( {9}^{3} )}^{ \frac{1}{3} } = {(9)}^{3 \times \frac{1}{3} } = {9}^{1} = 9$

The third choice is correct.

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