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# Find , in Given Case, the Remainder When : X^4-3x^2+2x+1 is Dividend by X-1 - ICSE Class 10 - Mathematics

#### Question

Find , in given case, the remainder when :

x^4-3x^2+2x+1 is dividend by x-1

#### Solution

By remainder theorem we know that when a polynomial f (x) is divided by x – a, then the remainder is f(a).

f(x)=x^4-3x^2+2x+1

Remainder = f(1)=(1)^4-3(1)^2+2(1)+1=1-3+2+1=1

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Solution Find , in Given Case, the Remainder When : X^4-3x^2+2x+1 is Dividend by X-1 Concept: Remainder Theorem.
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