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What is the identity of 8z^3+27

What is the identity of 8z^3+27
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4 votes
What is the identity of 8z^3+27

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User Anni
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1 Answer

5 votes

8 is a cube: 2³

27 is a cube: 3³

The expression can be identified as "the sum of two cubes": (2z)³ + 3³.

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User Josh Smeaton
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