document.write( "Question 1072657: What are the roots of |9x^2 - 4| = x + 6? \n" ); document.write( "

Algebra.Com's Answer #687489 by josgarithmetic(39620) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"abs%28%283x-2%29%283x%2B2%29%29-x-6=0\"$ \r
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\n" ); document.write( "\n" ); document.write( "COND1
\n" ); document.write( " $\"9x%5E2-4-x-6=0\"$
\n" ); document.write( " $\"9x%5E2-x-10=0\"$
\n" ); document.write( " $\"x=%281%2B-+sqrt%281%2B4%2A9%2A10%29%29%2F18\"$
\n" ); document.write( " $\"x=%281%2B-+sqrt%28361%29%29%2F18\"$
\n" ); document.write( " $\"x=%281%2B-+19%29%2F18\"$
\n" ); document.write( " $\"highlight%28system%28x=-1%2Cor%2Cx=10%2F9%29%29\"$ \r
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\n" ); document.write( "\n" ); document.write( "COND2
\n" ); document.write( " $\"-9x%5E2%2B4-x-6=0\"$
\n" ); document.write( " $\"9x%5E2%2Bx%2B2=0\"$
\n" ); document.write( "discrm, $\"1-4%2A9%2A2=-71%3C0\"$ ----no real solution if $\"9x%5E2-4%3C0\"$ . \n" ); document.write( "

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