Math, asked by patelmanthan693, 20 hours ago

1. Which of the following number is not perfect cube

1. 216 2. 1000 3. 128 4. 729​

Answers

Answered by bkshs1119
0

Answer:

1) \sqrt[3]{216} = 6

2) \sqrt[3]{1000\\} = 10

3) \sqrt[3]{128} = 5.039

4) \sqrt[3]{729} = 9

so all the option except 3) 128 are having the a real positive natural number

but cube root of 128 is not a real positive natural number

it has its cube root in decimals

thus the number which is not having a perfect cube is 128

answer is 3)128

Step-by-step explanation:

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