document.write( "Question 996306: what is the equation of a quadratic function in standard form that passes through the point (1,6) if the roots are f(x)1 + √2 and 1 -√2 \n" ); document.write( "
Algebra.Com's Answer #614822 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
Start with the factored form and fill in the roots.\r
\n" ); document.write( "\n" ); document.write( "\"f%28x%29=a%28x-%281%2Bsqrt%282%29%29%29%28x-%281-sqrt%282%29%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "Simplify INCOMPLETELY but keep a as a separate factor.
\n" ); document.write( "\"f%28x%29=a%28%28x-1%29-sqrt%282%29%29%28%28x-1%29%2Bsqrt%282%29%29\"
\n" ); document.write( "\"highlight_green%28f%28x%29=a%28%28x-1%29%5E2-2%29%29\"
\n" ); document.write( "This is almost in standard form, but next.....\r
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\n" ); document.write( "\n" ); document.write( "Next, use the given point to solve for a.
\n" ); document.write( "\"a=f%28x%29%2F%28%28x-1%29%5E2-2%29\"
\n" ); document.write( "POINT (1,6)
\n" ); document.write( "\"a=6%2F%28%281-1%29%5E2-2%29\"
\n" ); document.write( "\"highlight_green%28a=-3%29\"\r
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\n" ); document.write( "\n" ); document.write( "You know how to finish? \n" ); document.write( "
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