A cube painted yellow on all its faces then it is cut into 27 smaller cubes of identical size..How many small cubes are small cubes are painted on one face only?How many cubes are not painted on any...

A cube painted yellow on all its faces then it is cut into 27 smaller cubes of identical size..How many small cubes are small cubes are painted on one face only?How many cubes are not painted on any...

Figure: http://imgur.com/L7O22VF I only know how to calculate the number of cubes for the specified pattern. 1+2×2+3×3+4×4+5×5

How do you factor the sum or difference?: t3+216

A cube consists of small black and white cubes. Two small cubes of the same color never share a common face. How many more black cubes are there?

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