document.write( "Question 388098: factor 4x^4+4x^2+1=0 \n" ); document.write( "
Algebra.Com's Answer #274414 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi
\n" ); document.write( "factoring
\n" ); document.write( " 4x^4+4x^2+1=0
\n" ); document.write( "(2x^2 + 1)(2x^2 + 1) = 0
\n" ); document.write( "Note: SUM of the inner product(2x^2) and the outer product(2x^2) = 4x^2 \n" ); document.write( "
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