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)![]() ![]() You can put this solution on YOUR website! 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 \n" ); document.write( " |