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SIZIF [17.4K]
3 years ago
14

Evaluate. 2 -2 4 undefined

Mathematics
1 answer:
LiRa [457]3 years ago
8 0

Answer:

2

Step-by-step explanation:

We have to get the value of the expression of - ∛(- 8).

Now, we can write the expression as  

- ∛(- 8)  

=-\sqrt[3]{-8}

= -(-8)^{\frac{1}{3} } {Converting into exponent form}

= -[(-2)^{3} ]^{\frac{1 }{3} } {Since (- 2) × (- 2) × (- 2) = - 8}

= - [(-2)^{3\times \frac{1}{3} } ]{Since we know that  [x^{a}] ^{b} = x^{ab}}

= - [- 2]

= 2 (Answer)

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