Question

if 64 is a cube of double of a number, find the number

Answer 1

Answer:

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Step-by-step explanation:

if 2^3= 8

then is double is 4 and  

4^3 is 64  

first answer is 8  

according to question 8×8 should be equal to its double's cube I.e 64

8 × 8 =64.