document.write( "Question 980139: Solve using the zero factor property
\n" ); document.write( "5x^2-180=0 \n" ); document.write( "

Algebra.Com's Answer #601347 by josgarithmetic(39617) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"5x%5E2-180=0\"$
\n" ); document.write( " $\"x%5E2-%282%2A5%2A18%29%2F5=0\"$
\n" ); document.write( " $\"x%5E2=36\"$
\n" ); document.write( " $\"x=0%2B-+6\"$
\n" ); document.write( "-
\n" ); document.write( "That did not use the Zero Product Rule. \r
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\n" ); document.write( "\n" ); document.write( "Here is making use of Zero Product Rule:
\n" ); document.write( " $\"5x%5E2%2F5-180%2F5=0\"$
\n" ); document.write( " $\"x%5E2-36=0\"$
\n" ); document.write( " $\"x%5E2-6%5E2=0\"$
\n" ); document.write( " $\"%28x-6%29%28x%2B6%29=0\"$
\n" ); document.write( "Either $\"x-6=0\"$ Or $\"x%2B6=0\"$
\n" ); document.write( "Either x=6 Or x=-6 \n" ); document.write( "

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