document.write( "Question 786540: Solve the quadratic equation by using the square root property.
\n" ); document.write( "9x^2+5=194 \n" ); document.write( "

Algebra.Com's Answer #477895 by dfollett76(12) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"9x%5E2%2B5=194\"$
\n" ); document.write( " $\"9x%5E2=189\"$ subtract 5 from both sides
\n" ); document.write( " $\"x%5E2=21\"$ divide both sides by 9
\n" ); document.write( " $\"abs%28x%29=+sqrt%2821%29\"$ take the square root of both sides, remember square roots must be positive, so it is $\"abs%28x%29\"$
\n" ); document.write( " $\"x=sqrt%2821%29\"$ or $\"x=-sqrt%2821%29\"$ \n" ); document.write( "

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