Solution-What are the real numbers x

What are the real numbers x

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1. Two functions f(x) and g (x), are defined by f(x) = x over x^2 +1 and g (x) = 3. What is f(g(x)) ?

2. What is the smallest integer that is the product of 4 distinct positive prime numbers?

3. For all pairs of negative integers c and d, which of the following inequalities is (are) true?

4. Every complex number can be expressed in the form a + bi, where a and b are real numbers and i^2 = -1. Which of the following is equivalent to (1 + c_i)².

5. What are the real numbers x, if any that are in the domain of the function f(x) = -x^5 but not in the domain of f (f(x)).

Reference no: EM131063243

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What are the real numbers x

Reference no: EM131063243

Reference no: EM131063243

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