3 and - 3 are the zeros of the polynomial x4+2x3-8x2-18x-9 find the all other zeros of the polynomial
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on dividing polynomial, we get -
x2 +2x +1
=x2+x+x+1
=x(x+1) +1(x+1)
=x =-1 x=-1
suritkl:
Thank you so much but by which we have to divide the polynomial
we will form a polynomial by given zeros
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