find the value of a ,if (x-a)is a factor of x^3-a^2×x+x+2??
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Step-by-step explanation:
X-a is a factor of given polynomial then x-a=0
x=a put in given exp
(a)3 - a sq(a) + a +2=0
a cube - a cube +a+2=0
a 3 cancel
a+2=0
a=-2 ans.
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