Find the all other zeros of the polynomial x3+13x2+32x+20
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for x=-1
value of given polynomial is zero
so (x+1) is the factor of given polynomial
now dividing given polynomial by its factor (x+1)
you can get a quadratic polynomial
equating that polynomial to zero you can get other factors of the polynomial
value of given polynomial is zero
so (x+1) is the factor of given polynomial
now dividing given polynomial by its factor (x+1)
you can get a quadratic polynomial
equating that polynomial to zero you can get other factors of the polynomial
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