document.write( "Question 229500: if y=3 then y3(y3-y)= \n" ); document.write( "

Algebra.Com's Answer #170129 by anantha(86) $\"\"$ $\"About$

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sol:
\n" ); document.write( "y^3(y^3-y)
\n" ); document.write( "here y^3 can be written as y*y*y
\n" ); document.write( "substitute y value
\n" ); document.write( "y^3=y*y*y=3*3*3=27
\n" ); document.write( "y^3(y^3-y)
\n" ); document.write( "here substitute y^3 value and y value
\n" ); document.write( "=27(27-3)
\n" ); document.write( "=27(24)
\n" ); document.write( "=27*24=648 \n" ); document.write( "

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