Polynomial relationship problem

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SUMMARY

The discussion revolves around solving a polynomial relationship defined by q(x) = p(x)(x^5 - 2x + 2). For part (a), it is established that if x - 2 is a factor of p(x) - 5, the remainder when q(x) is divided by x - 2 can be determined using the Remainder Theorem. In part (b), given that p(x) is of the form x^2 + ax + b and x - 1 is a factor of p(x) - 5, the values of a and b can be found by setting up a system of equations based on the polynomial's roots.

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Homework Statement



Polynomials p(x) and q(x) are given by relationship q(x)=p(x)(x5-2x+2).

a) If x-2 is a factor of p(x)-5 , find the remainder when q(x) is divided by x-2.

b) If p(x) is of the form x2+ax+b and x-1 is a factor of p(x)-5, find the values of a and b.


Homework Equations





The Attempt at a Solution



Can anyone help? :frown:
 
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For -

a) use the idea that if a polynomial p(x) has a root at a=0, then p(a)=0

b) Using the same idea as above, you should be able to establish an equation with the two unknowns a and b in it. To find another equation so that you can solve them simultaneously, use your answer from a).
 

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