Let . It is given that: (i) (ii) (iii) is a factor of (iv) Find the values of , , and…

MATHEMATICS · Subjective · A Level · Mathematics · Algebra and Functions · Algebra and Functions

Problem

Let P(x)=x4+ax3+bx2+cx+dP(x)=x^{4}+ax^{3}+bx^{2}+cx+d. It is given that: (i) P(1)=2P(1)=2 (ii) P(−1)=−2P(-1)=-2 (iii) (x−2)(x-2) is a factor of P(x)P(x) (iv) P(0)=5P(0)=5 Find the values of aa, bb, cc and dd.

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