document.write( "Question 48927: I have to solve the equation graphically. Must move all terms to left side and then locate the x-intercepts 0n the graph of the equation where y=left side. The equation:\r
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document.write( "Having trouble factoring and finding intercepts. \n" );
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Algebra.Com's Answer #32403 by alka001(14)![]() ![]() ![]() You can put this solution on YOUR website! 3+sqrt(x-1)=x \n" ); document.write( "sqrt(x-1)=x-3 \n" ); document.write( "squaring both sides \n" ); document.write( "x-1=(x-3)^2 \n" ); document.write( "x-1=x^2-6x+9 \n" ); document.write( "x^2-7x+10=0 \n" ); document.write( "x^2-5x-2x+10=0 \n" ); document.write( "x(x-5)-2(x-5)=0 \n" ); document.write( "(x-2)(x-5)=0 \n" ); document.write( "x-2=0 &x-5=0 \n" ); document.write( "x=2,5 \n" ); document.write( "so x intercepts are 2,5 \n" ); document.write( " |