Question

Give cube roots for:
1. √8000 3
2. √9261 3
3. √1331

Answer 1

Answer:

a) 282.85

b) 304.33

c) 36.48

Answer 2

Answer:

1.

$\sqrt[3]{8000} = \sqrt[3]{8 \times 1000} = 2 \times 10 = 20$

2.

$\sqrt[3]{9261} = \sqrt[3]{27 \times 343} = 3 \times 7 = 21$

3.

$\sqrt[3]{1331} = 11$