document.write( "Question 831950: given: -16x^4+64x^2 factor out x^2 \n" ); document.write( "
Algebra.Com's Answer #501761 by Alan3354(69443)\"\" \"About 
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given: -16x^4+64x^2 factor out x^2
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\n" ); document.write( "Ok, do that.
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