find zeros of the polynomial Z cubes - 8
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Dear user
ur answer follows..
z^3-8=z^3-2^3
(z)^3-(2)^3=0
(z-3)(z+3)=0
therefore
z=3. also. z=-3
ur answer follows..
z^3-8=z^3-2^3
(z)^3-(2)^3=0
(z-3)(z+3)=0
therefore
z=3. also. z=-3
tejpalsingh32:
your answer is wrong
is it fine now
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