check whether x-1 is a factor of
By trial method.
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Given : p(x) = x^3 + 6x^2 - 2x -5
(x-1) is the factor
so,
Let , x - 1 = 0
x = 1
Now substitute the value of -1 in place of x
so, we get
Therefore,
(x-1) is the factor of p(x)
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