Question

Cube root of 34. estimate to the nearest integer

Answer 1

3.23961180128

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Answer 2

Answer:

  3

Step-by-step explanation:

Consider nearby cubes:

  3³ = 3·3·3 = 27

  (∛34)³ = 34

  3.5³ = 3.5·3.5·3.5 = 42.875

  4³ = 4·4·4 = 64

The closest integer to ∛34 is 3.

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Alternatively, your calculator can tell you the cube root of 34 is about 3.2396. Rounded to the nearest integer, that is 3.

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Some calculators don't have a cube-root button, but they do have a y^x button, or an x^n (or simply ^) button. To use that to find the cube root, you compute 34^(1/3).

The first attachment shows the result of typing 34^(1/3) into a Google search box. The second attachment shows the use of the calculator x^y button (just left of the 0 button). Parentheses around the exponent are mandatory if you want the correct answer.