what is the cube root of 13 with full solution
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Answer:
cube root of 13 is 2.35133468772
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Step-by-step explanation:
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Answered by
27
Answer:
Its formula is ∛a ≈ x ((x3 + 2a)/(2x3 + a))
where,
a = number whose cube root is being calculated
x = integer guess of its cube root.
Here a = 13
Let us assume x as 2
[∵ 23 = 8 and 8 is the nearest perfect cube that is less than 13]
⇒ x = 2
Therefore,
∛13 = 2 (23 + 2 × 13)/(2 × 23 + 13)) = 2.34
⇒ ∛13 ≈ 2.34
Therefore, the cube root of 13 is 2.34 approximately.
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