document.write( "Question 64569This question is from textbook Intermediate Algebra
\n" ); document.write( ": x^2-x=56 \n" ); document.write( "

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$\"x%5E2-x=56\"$
\n" ); document.write( "Get all the terms on one side of the equation
\n" ); document.write( " $\"x%5E2-x-56=56-56\"$
\n" ); document.write( " $\"x%5E2-x-56=0\"$
\n" ); document.write( "Factorise the left hand side of the equation
\n" ); document.write( " $\"%28x-8%29%28x%2B7%29=0\"$
\n" ); document.write( "Either (x-8)=0 or (x+7)=0
\n" ); document.write( "ie x=8 or x=-7
\n" ); document.write( " \n" ); document.write( "

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