verify that-1 is a zero of the polynomialx3-2x2-x+2 .obtain all other zeroes of the polynomial p(x)
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i hope this may be a correct answer
putting the value of. p(x)=-1
=(-1*3)-[2*(-1)*2]-[(-1)+2]
=-3-(-2*2)-(-1)
=-3-(-4)+1
=-3+4+1
=-3+4
=-2
please thank me
dhiyu:
thanks a lot
but this is not the correct answer. I am very thankful that you have spend your time for m3
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