Question

x-3xcube+2xsquare-4 divided by x+2

Answer 1

Answer:

X - 3X^2 + 2X^2 - 4  ÷ x+2 = -10

Step-by-step explanation:

p(X)=X - 3X^3 + 2X^2 - 4  

g(X)=X+2

      So,X= -2

p(X)=X - 3X^3 + 2X^2 - 4  

p(-2)= (-2) - 3(-2)^2 + 2(-2)^2 -4

       = -2 - 3(4) + 2(4) - 4

        = -2 -12 + 8 - 4

        = - 14 + 4

        = - 10

Hence,X - 3X^2 + 2X^2 - 4  ÷ x+2 = -10

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