document.write( "Question 1085954: The quadratic x^2+1300x+1300 can be written in the form (x+b)^2+c, where b and c are constants. What is c/b? \n" ); document.write( "

Algebra.Com's Answer #700057 by MathLover1(20849) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( " $\"x%5E2%2B1300x%2B1300\"$ can be written in the form $\"%28x%2Bb%29%5E2%2Bc\"$ , where $\"b\"$ and $\"c\"$ are constants\r
\n" ); document.write( "\n" ); document.write( " $\"x%5E2%2B1300x%2B1300\"$ ....complete square\r
\n" ); document.write( "\n" ); document.write( " $\"%28x%5E2%2B1300x%29%2B1300\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28x%5E2%2B1300x%2Bb%5E2%29-b%5E2%2B1300\"$ ....since $\"a=1\"$ , $\"2ab=1300\"$ => $\"b=1300%2F2\"$ => $\"b=650\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28x%5E2%2B1300x%2B650%5E2%29-650%5E2%2B1300\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28x%2B650%29%5E2-422500%2B1300\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28x%2B650%29%5E2-421200\"$ -> $\"b=650\"$ and $\"c=-421200\"$ \r
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\n" ); document.write( "\n" ); document.write( "and $\"c%2Fb=-421200%2F650=-648\"$ \r
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