document.write( "Question 1008048: If (mx^3-2x)(2x^2+3x-4)-(2x5+4x^4) is simplified to 4x^5+5x^4-16x^3-6x^2+8x how do I find the value of m? (mx^3-2x)(2x^2+3x-4)-(2x5+4x^4) is simplified to 4x^5+5x^4-16x^3-6x^2+8x \n" ); document.write( "
Algebra.Com's Answer #623819 by fractalier(6550)\"\" \"About 
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For (mx^3-2x)(2x^2+3x-4)-(2x5+4x^4) to be equal to 4x^5+5x^4-16x^3-6x^2+8x,
\n" ); document.write( "then (mx^3)(2x^2)-2x^5 has to equal 4x^5, or
\n" ); document.write( "2m - 2 = 4
\n" ); document.write( "2m = 6
\n" ); document.write( "m = 3
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