document.write( "Question 33413: Facor: x^4-13x^2+36=0 \n" ); document.write( "

Algebra.Com's Answer #19760 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
(x^2-9)(x^2-4)=0
\n" ); document.write( "(x-3)(x+3)(x-2)(x+2)=0
\n" ); document.write( "x=3 or -3 or 2 or -2
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "

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