document.write( "Question 1040301: r2-10r=-17
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Algebra.Com's Answer #655089 by jorel555(1290)\"\" \"About 
You can put this solution on YOUR website!
r2-10r=-17
\n" ); document.write( "r2-10r+17=0
\n" ); document.write( "Using the quadratic formula, ar2+br+c, we get;
\n" ); document.write( "r=7.828, 2.1716 ☺☺☺
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