document.write( "Question 1070156: If 4xsquared - 100 = 0 what are the roots of the equation \n" ); document.write( "
Algebra.Com's Answer #685269 by Fombitz(32388)\"\" \"About 
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Difference of two squares,
\n" ); document.write( "\"4x%5E2-100=%284x-10%29%284x%2B10%29=2%282x-5%29%2A2%282x%2B5%29=4%282x-5%29%282x%2B5%29\"
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\n" ); document.write( "\"2x-5=0\"
\n" ); document.write( "\"2x=5\"
\n" ); document.write( "\"x=5%2F2\"
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\n" ); document.write( "\"2x%2B5=0\"
\n" ); document.write( "\"2x=-5\"
\n" ); document.write( "\"x=-5%2F2\"\r
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