Mathematics
Find in each case, the remainder when :
x4 - 3x2 + 2x + 1 is divided by x - 1
Factorisation
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Answer
x - 1 = 0 ⇒ x = 1.
Required remainder = Value of given polynomial x4 - 3x2 + 2x + 1 at x = 1.
∴ Remainder = (1)4 - 3(1)2 + 2(1) + 1
= 1 - 3 + 2 + 1
= 1.
Hence, remainder = 1.
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