document.write( "Question 705835: help me solve 16x^4-16/x^2+2x+1 \n" ); document.write( "

Algebra.Com's Answer #434830 by MathLover1(20850) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( " $\"16%28x%5E4-1%29%2F%28x%2B1%29%5E2\"$ ...........you can write $\"%28x%5E4-1%29\"$ as $\"%28x%5E2%29%5E2-%281%5E2%29%5E2%29\"$ ...=>.. $\"%28x%5E2-1%29%28x%5E2%2B1%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"16%28%28x%5E2-1%29%28x%5E2%2B1%29%29%2F%28x%2B1%29%5E2\"$ ...you can write $\"%28x%5E2-1%29\"$ as $\"%28x-1%29%28x%2B1%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"16%28%28x-1%29%28x%2B1%29%28x%5E2%2B1%29%29%2F%28x%2B1%29%5E2\"$ ...reduce\r
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