document.write( "Question 321513: solve 4x+x(x-1)=0
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document.write( "find the x-intercepts of f(x)=4x+x(x-1)\r
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document.write( "I am not sure how to get this into proper form dont know what to do with the x(x-1)part \n" );
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Algebra.Com's Answer #230259 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! distributing ___ 4x + x^2 - x = 0 ___ x^2 + 3x = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "factoring ___ x(x+3) = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 0 , x = -3 ___ these are the x-intercepts (roots) \n" ); document.write( " |