document.write( "Question 962945: Find the zeros of the polynomial
\n" ); document.write( "f(x)= x^3+x^2-20x \n" ); document.write( "

Algebra.Com's Answer #588313 by LinnW(1048) $\"\"$ $\"About$

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0= x^3+x^2-20x
\n" ); document.write( "0= x(x^2+x-20)
\n" ); document.write( "0= x(x+5)(x-4)
\n" ); document.write( "So x = 0, or x = -5 or x = 4 \n" ); document.write( "

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