Question

Practice Set 3.3
Find the cube roots of the following numbers.
(1) 8000 (2) 729 343 (4) -512 (5)-2744 (0) 32762
Simplify:
1
3 .1f 1729 = 9 then 0.000729 =
2​

Answer 1

Answer:

Explanation:

1) 20

2)9

3)7

4)-8

5)52.38 approx

6)181.002 approx

7).09

Answer 2

cube roots :

1. 8000 => 20

2. 729 => 9

3. 343 => 7

4. -513 => -8

5. -2744 => -14

6. 32762 => 31.998

simplify :

729 = 9

then, 0.000729 = 0.09

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