Write the sum and product of the zeroes of polynomial xcube-4x
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Here equation is ![x^{3} -4x x^{3} -4x](https://tex.z-dn.net/?f=+x%5E%7B3%7D+-4x+)
So, [tex]x(x^2-4)=0 [/tex]
![x(x-2)(x+2) x(x-2)(x+2)](https://tex.z-dn.net/?f=x%28x-2%29%28x%2B2%29)
We get solutions 0,2,-2 ;
So sum of roots=0
Product of roots=0
So, [tex]x(x^2-4)=0 [/tex]
We get solutions 0,2,-2 ;
So sum of roots=0
Product of roots=0
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