Given f z please help

z = -11, z = -2

Step-by-step explanation:

Given that, () and (), set up an equation that puts the first value of () equal to the other given value of the function.

Use inverse operations to solve,

Factor,

Solve using the zero product property, the zero product property states that any number times zero equals zero;

Then solve the rest using the quadratic formula

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step-by-step explanation:

i dont know

step-by-step explanation: