document.write( "Question 1070156: If 4xsquared - 100 = 0 what are the roots of the equation \n" ); document.write( "
Algebra.Com's Answer #685288 by MathTherapy(10552)\"\" \"About 
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If 4xsquared - 100 = 0 what are the roots of the equation
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\"4x%5E2+-+100+=+0\"
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document.write( "\"4%28x%5E2+-+25%29+=+4%280%29\" ------ Factoring out GCF, 4
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document.write( "\"x%5E2+-+25+=+0\"
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document.write( "(x - 5)(x + 5) = 0 ------ Factoring DOTS
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document.write( "x - 5 = 0       OR      x + 5 = 0 
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document.write( "Roots: \"highlight_green%28matrix%282%2C3%2C+x%2C+%22=%22%2C+5%2C+x%2C+%22=%22%2C+-+5%29%29\"
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document.write( "FYI: The roots CANNOT be \"matrix%281%2C3%2C+-+5%2F2%2C+or%2C+5%2F2%29\", so let no-one tell you that! \n" );
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