document.write( "Question 70919: State expression x+1/x(x+5) as a partial fractions and determine the values of constans. \n" ); document.write( "
Algebra.Com's Answer #50681 by algebrapro18(249)![]() ![]() ![]() You can put this solution on YOUR website! x+1/x(x+5) = A/x + B/(x+5) \n" ); document.write( "x+1 = A(x+5)+B(x)\r \n" ); document.write( "\n" ); document.write( "let x = 0\r \n" ); document.write( "\n" ); document.write( "1=5A \n" ); document.write( "A= 1/5\r \n" ); document.write( "\n" ); document.write( "let x = -5 \n" ); document.write( "-4=-5B \n" ); document.write( "4/5 = B\r \n" ); document.write( "\n" ); document.write( "x+1/x(x+5) = 1/5/x + 4/5/(x+5) = 1/5x + 4/5(x+5) \n" ); document.write( " |