Question

c) evaluate

I) ³√-2197. please tell fast ​

Answer 1

Answer:

The cube root of 2197 is written as ∛2197 . It is a value which obtains the original number on getting multiplied by itself three times. Generally, the cube root of a number denotes the root of a cubed number. In other words, if x³ = y then ∛y = x. Hence, the cube root is the inverse method of determining the cube of a number.

Answer 2

⇒−2197√3=(−13)3√3

Now we know that if N√3=(n)3√3

Then N√3=n

Therefore, −2197√3=−13

Therefore the required value is -13.

Step-by-step explanation:

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