tszcloverelt tszcloverelt

05-12-2022
Mathematics

Answered

The cubic polynomial f(x) = x ^3 + ax ^2+8x+b has a factor (x - 2) and also a (x + 3)
(a )Find the value of a and the value of b
(b)Find the remainder when f(x) is divided by (x + 1)
(c)Hence solve the equation f(x)=0

Answer :

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