Question

4x^4-12x^3-x^2+27x-18​

Answer 1

in this case x should be positive 1 ( x - 1 =0.... x=1)

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Answer 2

Answer:

18x^6

Step-by-step explanation:

first we group like terms,

(4x-12x-x+27x)^4^3^2-18

18x^24-18

18x-6