document.write( "Question 124435: \r
\n" ); document.write( "\n" ); document.write( "Solve by using the quadratic formula - (x-3)(x+2)=5
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Algebra.Com's Answer #91201 by checkley71(8403)\"\" \"About 
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-(X-3)(X+2)=5
\n" ); document.write( "-(X^2-3X+2X-6)=5
\n" ); document.write( "-(X^2-X-6)-5=0
\n" ); document.write( "-X^2+X+1=0
\n" ); document.write( "X^2-X-1=0
\n" ); document.write( "X=(1+-SQRT[1^2-4*1*-1])/2*1
\n" ); document.write( "X=(1+-SQRT[1+4])/2
\n" ); document.write( "X=(1+-SQRT5)/2
\n" ); document.write( "X=(1+-2.236)/2
\n" ); document.write( "X=(1+2.236)/2
\n" ); document.write( "X=3.236/2
\n" ); document.write( "X=1.618 ANSWER.
\n" ); document.write( "X=(1-2.236)/2
\n" ); document.write( "X=-1.236)/2
\n" ); document.write( "X=-.618 ANSWER.\r
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