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Mathematics, 25.02.2022 05:00 10040813

About functions: I need help with these two. 1. Being \alpha a Real number. Being f the function, with the domain IR (real numbers), defined by:
f(x) = a(x-3)(x+2)
Knowing that the image of 0 is 18, determine the value of a.

2. Being f the function with the domain IR (real numbers), defined by:
f(x) = x³-6x²+11x-6
Determine all the zeros of the function.

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