document.write( "Question 38590: What values for x must be excluded in the following fraction?\r
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document.write( "x-3/(4x-5)(x+1) \n" );
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Algebra.Com's Answer #24128 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! All values of x that make the denominator zero must be excluded. \n" ); document.write( "x-3/(4x-5)(x+1) \n" ); document.write( "If either (4x - 5) or (x+1) is zero, the fraction becomes infinitely large. \n" ); document.write( "4x - 5 = 0 \n" ); document.write( "4x = 5 \n" ); document.write( "x = 5/4 \n" ); document.write( "x + 1 = 0 \n" ); document.write( "x = -1 \n" ); document.write( "So, the values of x = 5/4 and x = -1 are excluded \n" ); document.write( " |