document.write( "Question 946698: The volume of two identical cubes is related to the edge length of the cubes x. What function represents the combined volume of these cubes? \n" ); document.write( "
Algebra.Com's Answer #577913 by Fombitz(32388)\"\" \"About 
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For one cube,
\n" ); document.write( "\"V=x%5E3\"
\n" ); document.write( "So for two cubes,
\n" ); document.write( "\"f%5BV%5D=2x%5E3\"
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