document.write( "Question 899338: Find a fourth degree equation that has a solution set of {3,-3,4,-4} \n" ); document.write( "
Algebra.Com's Answer #545375 by ewatrrr(24785)\"\" \"About 
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f(x) = (x-3)(x+3)(x-4)(x+4) = (x^2 -9)(x^2-16) = x^4 -25x^2 + 144 \n" ); document.write( "
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