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Let f(x) = x^(2) + 6x + 2 and g(x) = 9x ...

Let f(x) `= x^(2) + 6x + 2` and `g(x) = 9x +5` be two functions. Find (f+g)(x).

Text Solution

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`(f+g)(x) = f(x) + g(x)`
`= x^(2) + 6x + 2 + 9x + 5`
`= x^(2) + 15 x + 7`
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