document.write( "Question 301307: 20x^2-82x+80=0
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Algebra.Com's Answer #216044 by Earlsdon(6294) $\"\"$ $\"About$

You can put this solution on YOUR website!
Solve for x:
\n" ); document.write( " $\"20x%5E2-82x%2B80+=+0\"$ First factor 2.
\n" ); document.write( " $\"2%2810x%5E2-42x%2B40%29+=+0\"$ so that...
\n" ); document.write( " $\"10x%5E2-41x%2B40+=+0\"$ Factor the trinomial.
\n" ); document.write( " $\"%282x-5%29%285x-8%29+=+0\"$ Apply the zero product rule.
\n" ); document.write( " $\"2x-5+=+0\"$ or $\"5x-8+=+0\"$
\n" ); document.write( " $\"2x+=+5\"$ or $\"5x+=+8\"$
\n" ); document.write( " $\"highlight%28x+=+5%2F2%29\"$ or $\"highlight%28x+=+8%2F5%29\"$ \n" ); document.write( "

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