9. Find the cube root of (-2744).
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So , the cube root of (-2744)
= 2x1372
=2x2x686
=2x2x2x343
=2x2x2x7x49
=2x2x2x7x7x7
=2^3x7^3
So cube root of 2744 is 2*7=14.
Proved by prime factorization.
= 2x1372
=2x2x686
=2x2x2x343
=2x2x2x7x49
=2x2x2x7x7x7
=2^3x7^3
So cube root of 2744 is 2*7=14.
Proved by prime factorization.
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