donny75 donny75

20-03-2022
Mathematics

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The cubic polynomial f(x) is such that the coefficient of x^3 is 2 and the roots of the equation f(x)=0 are -1, 3 and c. It is given that f(x) has a remainder of 8 when divided by x - 1. Find the value of c.

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DaMostHatedated22 DaMostHatedated22

20-03-2022

Answer:

1 add on both sides

subtract

2

4

4

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