Without cal. Cubes find value of (14)3-(2)3-(12)3
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the answer is 0 because if u add up all three of them and them cube them that is what you will get
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hello
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with the help of this identity we can solve this
(a)3+(b)3+(c)3=3abc
so, (14)3-(2)3-(12)3=3 (14)(-2)(-12)
=3×14×2×12
=1008
hope it helps you and it may be correct
_________________________
with the help of this identity we can solve this
(a)3+(b)3+(c)3=3abc
so, (14)3-(2)3-(12)3=3 (14)(-2)(-12)
=3×14×2×12
=1008
hope it helps you and it may be correct
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