FIND THE POLYNOMIAL WHEN x³-
ax²+2x-a IS DIVIDED BY
х - 1
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Step-by-step explanation:
x^3 - ax^2 + 2x -a is divided by x-1
Put divisor is 0
x+a=0
x=−a
p(x)=x
3
+ax
2
+2x+a
putting x=−a
p(−a)=(−a)
3
+a(−a)
2
+2(−a)+a=−a
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