If w is a positive number and w^2=2 then w^3 = 2√2.
The number or digit picked from the positive integer group are the positive number.
Given w is a positive number. It's square is given as
w² = 2
First find value of w by taking square root both sides.
w =√2
Then, the cube of w will be
w³ =w² x w
Put the values, we get
w³ = 2 x √2
Thus, the value for w³ is 2√2.
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