document.write( "Question 800410:  I can't figure this problem out. I got -4077 and the book said it was -45
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document.write( "i don't know what I'm doing wrong please help!! (:\r
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document.write( "P(y)=8y3-12y-5
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document.write( "Find P(-2) and P(1/3)\r
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document.write( "ps the three is 3 cubed \r
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document.write( "thank you  \n" );
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| Algebra.Com's Answer #483055 by mananth(16946)     You can put this solution on YOUR website! P(y)=8y3-12y-5\r \n" ); document.write( "\n" ); document.write( "P(-2) = 8*(-2)^3-12*(-2)-5\r \n" ); document.write( "\n" ); document.write( "=8*-8+24-5 \n" ); document.write( "=-45\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Find P(-2) and P(1/3)\r \n" ); document.write( "\n" ); document.write( "P(y)=8y3-12y-5 \n" ); document.write( "=8(1/3)^3 -12(1/3)-5\r \n" ); document.write( "\n" ); document.write( "=8/27 -4-5 \n" ); document.write( "=8/27 -9 \n" ); document.write( "=-235/27 \n" ); document.write( " |