Algebra-1

To find the roots or x-intercepts of the function f(x) = (x + 9)(x + 1)(x - 2), we set f(x) equal to zero and solve for x.

Setting f(x) = 0, we have: (x + 9)(x + 1)(x - 2) = 0.

To satisfy this equation, either (x + 9) must be equal to zero or (x + 1) must be equal to zero or

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