document.write( "Question 548523: solve the equation 4x^4 = 100x^2 \n" ); document.write( "
Algebra.Com's Answer #357072 by mananth(16946)\"\" \"About 
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4x^4=100x^2\r
\n" ); document.write( "\n" ); document.write( "divide by x^2
\n" ); document.write( "4x^2=100
\n" ); document.write( "/4
\n" ); document.write( "x^2=25
\n" ); document.write( "take the square root
\n" ); document.write( "x=5
\n" ); document.write( "
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