Math, asked by manthanpatel7, 5 hours ago

फाइंड द स्मालेस्ट नंबर बाय विच ईच ऑफ द फॉलोइंग नंबर वन बी मल्टीप्लाई टू अपडेट द क्यूब 2560​

Answers

Answered by priyakadam518
0

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 = 2560

Let us assume x as 13

[∵ 133 = 2197 and 2197 is the nearest perfect cube that is less than 2560]

⇒ x = 13

Therefore,

∛2560 = 13 (133 + 2 × 2560)/(2 × 133 + 2560)) = 13.68

⇒ ∛2560 ≈ 13.68

Therefore, the cube root of 2560 is 13.68 approximately.

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