2 years ago

Write f(x)=(x-2)(x+2)(x+1)^2 as a polynomial function

1 answer:

Llana [10]2 years ago

3 0

Answer:

Step-by-step explanation:

$(x-2)(x+2)((x+1)^2\\ \\ (x^2-4)(x+1)^2\\ \\ (x^2-4)(x^2+2x+1)\\ \\ x^4+2x^3+x^2-4x^2-8x-4\\ \\ x^4+2x^3-3x^2-8x-4$

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Write f(x)=(x-2)(x+2)(x+1)^2 as a polynomial function​