document.write( "Question 466328: If x+15=19, evaluate x^3-x^-2+9x^-1\r
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Algebra.Com's Answer #319662 by solver91311(24713) $\"\"$ $\"About$

You can put this solution on YOUR website!
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, then

, so calculate:\r
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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