document.write( "Question 652630: 10x^-2+33x^-1-7=0\r
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Algebra.Com's Answer #408042 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
\"10%28x%5E%28-2%29%29%2B33x%5E%28-1%29-7=0+\"\r
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\n" ); document.write( "\n" ); document.write( "\"%2810%2Fx%5E2%29%2B%2833%2Fx%29-7=0+\"....find common denominator\r
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\n" ); document.write( "\n" ); document.write( "\"%2810x%2B33x%5E2-7x%5E3%29%2Fx%5E3=0+\"\r
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\n" ); document.write( "\n" ); document.write( "\"10x%2B33x%5E2-7x%5E3=0%2Ax%5E3+\"\r
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\n" ); document.write( "\n" ); document.write( "\"-7x%5E3%2B33x%5E2%2B10x=0+\"...factor\r
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\n" ); document.write( "\n" ); document.write( "\"x%28-7x%5E2%2B33x%2B10%29=0+\"... replace \"33x\" with \"35x-2x\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%28-7x%5E2%2B35x-2x%2B10%29=0+\"...group\r
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\n" ); document.write( "\n" ); document.write( "\"x%28%28-7x%5E2%2B35x%29-%282x-10%29%29=0+\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%28-7x%28x-5%29-2%28x-5%29%29=0+\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%28-7x-2%29%28x-5%29%29=0+\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%2A-1%287x%2B2%29%28x-5%29%29=0+\"\r
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\n" ); document.write( "\n" ); document.write( "\"-x%287x%2B2%29%28x-5%29%29=0+\"\r
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\n" ); document.write( "\n" ); document.write( "solutions:\r
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\n" ); document.write( "\n" ); document.write( "if \"-x=0+\" ....->...\"x=0\"\r
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\n" ); document.write( "\n" ); document.write( "if \"7x%2B2=0+\"....->...\"7x=-2+\"..->...\"x=-2%2F7+\"\r
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\n" ); document.write( "\n" ); document.write( "if \"x-5=0+\"...->...\"x=5\"\r
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\n" ); document.write( "\n" ); document.write( "\"+graph%28+600%2C+600%2C+-5%2C+7%2C+-5%2C+30%2C+-x%2A%287x%2B2%29%2A%28x-5%29%29+\" \r
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