document.write( "Question 813705: subtract\r
\n" ); document.write( "\n" ); document.write( "(6a^3+a-3)-(4-3a^3-6a^2) \n" ); document.write( "

Algebra.Com's Answer #491257 by tommyt3rd(5050) $\"\"$ $\"About$

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(6a^3+a-3)-(4-3a^3-6a^2)=
\n" ); document.write( "6a^3+a-3-4+3a^3+6a^2=
\n" ); document.write( "9a^3+6a^2+a-7 \n" ); document.write( "

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