document.write( "Question 352561: Can you help me with this?\r
\n" ); document.write( "\n" ); document.write( "Using complete sentences, explain how to completely factor 3x2-3x-60.\r
\n" ); document.write( "\n" ); document.write( "(3x2 the 2 is smaller and elevated)\r
\n" ); document.write( "\n" ); document.write( "Thank you!
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Algebra.Com's Answer #251937 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
[\"3x%5E2+-+3x+-+60\"]
\n" ); document.write( "Make the quadratic equal to zero
\n" ); document.write( "[\"3x%5E2+-+3x+-+60+=+0\"]
\n" ); document.write( "Divide both sides by \"3\"
\n" ); document.write( "[\"x%5E2+-+x+-+20+=+0\"]
\n" ); document.write( "Add \"20\" to both sides
\n" ); document.write( "[\"x%5E2+-+x+=+20\"]
\n" ); document.write( "To complete the square, take one-half of the
\n" ); document.write( "\"x\" term, square the result, and add this
\n" ); document.write( "to both sides.
\n" ); document.write( "[\"x%5E2+-+x+%2B+%28-1%2F2%29%5E2+=+20+%2B+%28-1%2F2%29%5E2\"]
\n" ); document.write( "[\"x%5E2+-+x+%2B+1%2F4+=+80%2F4+%2B+1%2F4\"]
\n" ); document.write( "Express each side as a square.
\n" ); document.write( "[\"%28x+-+1%2F2%29%5E2+=+%289%2F2%29%5E2\"]
\n" ); document.write( "Take the square root of both sides
\n" ); document.write( "[\"x+-+1%2F2+=+9%2F2\"]
\n" ); document.write( "Subtract \"9%2F2\" from both sides
\n" ); document.write( "[\"x+-+5+=+0\"]
\n" ); document.write( "and
\n" ); document.write( "[\"x+-+1%2F2+=+-9%2F2\"]
\n" ); document.write( "Add \"9%2F2\" to both sides
\n" ); document.write( "[\"x+%2B+4+=+0\"]
\n" ); document.write( "The factors are \"x+-+5\"
\n" ); document.write( "and \"x+%2B+4\"
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