answer question no 2 please
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Let p(x)=x100 and q(x)=x2–3x+2=x2–2x–x+2=x(x–2)–1(x–2)=(x–2)(x–1)
Let Q(x)
and r(x) be the quotient and remainder when p(x) is divided by q(x). Hence by division algorithm, we have p(x)=q(x)⋅Q(x)+r(x)That is, x100=(x–2)(x–1)Q(x)+r(x)
Let r(x)=(ax+b)
where 0<degr(x)<2x100=(x–2)(x–1)Q(x)+(ax+b)(1)
Put x=1
in Equation (1), we get 1=0+(a+b)Hence (a+b)=1(2)
Now put x = 2 in equation (1), we get
2100=0+(2a+b)
2a+b=2100(3)
Solving (2)
and (3), we get a=(2100–1) and b=2–2100Therefore the remainder =(ax+b)=(2100–1)x+(2–2100)
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