document.write( "Question 6490: How do you factorize $\"+x%5E2%2Bx-yx-y+\"$
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Algebra.Com's Answer #3488 by longjonsilver(2297) $\"\"$ $\"About$

You can put this solution on YOUR website!
ok, with questions like this, we can be fairly certain that it factorises, so keep calm and build it up slowly...\r
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\n" ); document.write( "\n" ); document.write( " $\"+x%5E2%2Bx-yx-y+\"$ --> look at the first 2 terms and then seperately at the last 2 terms and we can write it as:\r
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\n" ); document.write( "\n" ); document.write( "x(x+1)-y(x+1)\r
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\n" ); document.write( "\n" ); document.write( "We still have 2 terms, now seperated by the - sign, so we can look at these 2 terms and see what is still common, to pull that out. Common term is (x+1), so we can now write it as:\r
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\n" ); document.write( "\n" ); document.write( "(x+1)(x-y)\r
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\n" ); document.write( "\n" ); document.write( "and this is your answer, now factorised :-)\r
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\n" ); document.write( "\n" ); document.write( "jon.
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