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Use the "squeeze" strategy to approximate the following:
\sqrt[3]{107}(round to the nearest integer as needed)

User Salahuddin
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1 Answer

3 votes

Answer

∛(107) ≅ 5

Step-by-step explanation

The squeeze approach uses approximations of perfect cubes around the number to approximate its cube roots.

Let the cube root of 107 be x

∛(107) = x

x³ = 107

We can then write the perfect cubes around this number

2³ = 8

3³ = 27

4³ = 64

5³ = 125

We can easily see that 107 is between the two perfect cube numbers 64 and 125.

Since 107 is far closer to 125 than 64, the closest approximation for ∛(107) will be x = 5

∛(107) ≅ 5

5³ ≅ 107

Hope this Helps!!!

User MakeSomething
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