Obtain all the zeroes of p(x) = x4-3x3-x2+4x-6 if two of its zeroes are -root 2 and +root 2.
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Solution
Dear students, as you have written -root2 and root2 are two zeroes of the polynomial and you must be aware that when you put x=zero of the polynomial it should be zero but if you put x=root2 it is not equal to zero that means it is not the zero of polynomial please check it