document.write( "Question 665848: what are the steps for solving for x when x has an exponent. EX: -5x^2+20=0
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Algebra.Com's Answer #414109 by ReadingBoosters(3246)\"\" \"About 
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Starting with
\n" ); document.write( "\"-5x%5E2+%2B+20+=+0\"
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\n" ); document.write( "Isolate x
\n" ); document.write( "\"-5x%5E2\" = -20
\n" ); document.write( "Divide both sides by -5
\n" ); document.write( "\"cross%28-5%29x%5E2%2Fcross%28-5%29\" = \"%28-20%29%2F-5\"
\n" ); document.write( "...
\n" ); document.write( "\"x%5E2+=+4\"
\n" ); document.write( "Take the square root of both sides
\n" ); document.write( "\"sqrt%28x%5E2%29+=+sqrt%284%29\"
\n" ); document.write( "x = 2
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\n" ); document.write( "Delighted to help.
\n" ); document.write( "-Reading Boosters
\n" ); document.write( "Wanting for others what we want for ourselves.
\n" ); document.write( "www.MyHomeworkAnswers.com
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