document.write( "Question 102445This question is from textbook Intermediate Algebra
\n" ); document.write( ": (x^2+x-1)(x^2+x-1) \n" ); document.write( "
Algebra.Com's Answer #74440 by stanbon(75887)\"\" \"About 
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(x^2+x-1)(x^2+x-1)
\n" ); document.write( "= (x^2+(x-1))(x^2+(x-1)}\r
\n" ); document.write( "\n" ); document.write( "= x^4 + 2x^2(x-1) + (x-1)^2\r
\n" ); document.write( "\n" ); document.write( "= x^4 + 2x^3-2x^2 +x^2-2x+1\r
\n" ); document.write( "\n" ); document.write( "= x^4 + 2x^3-x^2-2x+1
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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