document.write( "Question 140918: Simplify:\r
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\n" ); document.write( "\n" ); document.write( "Add: (3x to 2nd power - 5x to 3rd power - x) -2(x to 3rd power - 3x + 4)\r
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Algebra.Com's Answer #102579 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
(3x^2-5x^3-x)-2(x^3-3x+4)
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\n" ); document.write( "21x^2-35x-15x+25
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