document.write( "Question 377885: 5x(4th power)(2xy-9x(cubed)) \n" ); document.write( "
Algebra.Com's Answer #268500 by nyc_function(2741)\"\" \"About 
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(5x^4) times (2xy - 9x^3) = \r
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\n" ); document.write( "\n" ); document.write( "Multiply (5x^4) by every term inside and add the exponents.\r
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\n" ); document.write( "\n" ); document.write( "(5x^4) times (2xy) = 10x^5(y).\r
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\n" ); document.write( "\n" ); document.write( "(5x^4) times (-9x^3) = -45x^7\r
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\n" ); document.write( "\n" ); document.write( "We now put it all together.\r
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\n" ); document.write( "\n" ); document.write( "10x^5(y) - 45x^7\r
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\n" ); document.write( "\n" ); document.write( "Done!\r
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