document.write( "Question 1108979: x^4-11x^2+18=0 \n" ); document.write( "

Algebra.Com's Answer #723988 by josgarithmetic(39620) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%28x%5E2%29%5E2-11%28x%5E2%29%2B18=0\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"%28%28x%5E2%29-2%29%28%28x%5E2%29-9%29=0\"$ \r
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\n" ); document.write( "\n" ); document.write( "If $\"x%5E2-2=0\"$ , then $\"x=0%2B-+sqrt%282%29\"$ .\r
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\n" ); document.write( "\n" ); document.write( "If $\"x%5E2-9=0\"$ , then $\"x=0%2B-+3\"$ . \n" ); document.write( "

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