document.write( "Question 101907: Factor out the greatest common factor from the polynomial\r
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Algebra.Com's Answer #74091 by sarah627(2)\"\" \"About 
You can put this solution on YOUR website!
21x^3 - 6x^2 + 15x\r
\n" ); document.write( "\n" ); document.write( "all the terms are divisible by 3, and by x, so just factor them out! to check to make sure if you're right, re-distribute the numbers\r
\n" ); document.write( "\n" ); document.write( "3x(7x^2 - 2x + 5) is your answer\r
\n" ); document.write( "\n" ); document.write( "to check...distribute!\r
\n" ); document.write( "\n" ); document.write( "21x^3 - 6x^2 + 15x\r
\n" ); document.write( "\n" ); document.write( "it comes back to your original people, meaning, the answer is correct
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