document.write( "Question 430013: Expand ....\r
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\n" ); document.write( "\n" ); document.write( "and Expand\r
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Algebra.Com's Answer #298625 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi
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document.write( "(x-3)^2 - (x+3)^2 = [x^2-6x+9] - [x^2+6x-9] =  -12x  + 18\r
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document.write( "(x-2)(3x^2+2x-1) = x(3x^2+2x-1)-2(3x^2+2x-1)= 3x^3-4x^2-5x + 2 \n" );
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