document.write( "Question 210955: I need help with these two problems.\r
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document.write( "1. 7x^3-14x^2+21x over 7x (meaning its a line under the first half of the problem and the 7x is under that)\r
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document.write( "2. 4x^3-15x^2-190x+9 over x-9 ( same thing here the problem is underline and the x-9 is under that)\r
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Algebra.Com's Answer #159371 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 1. 7x^3-14x^2+21x over 7x (meaning its a line under the first half of the problem and the 7x is under that) \n" ); document.write( "--- \n" ); document.write( "Factor the numerator and the problem becomes: \n" ); document.write( "(7x(x^2-2x+3))/(7x) \n" ); document.write( "Cancel the 7x that is common to numerator and denominator. \n" ); document.write( "= x^2-2x+3 \n" ); document.write( "================================================= \n" ); document.write( " \n" ); document.write( "2. 4x^3-15x^2-190x+9 over x-9 ( same thing here the problem is underline and the x-9 is under that) \n" ); document.write( "--- \n" ); document.write( "Factor the numerator and the problem becomes: \n" ); document.write( "[(x-9)(4x^2+21x-1)]/(x-9) \n" ); document.write( "Cancel the (x-9) that is common to numerator. \n" ); document.write( "= 4x^2+21x-1 \n" ); document.write( "============================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |