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# how to solve this Function?

f(x)=x^2-8 and g(x)=16-6

Find (f+g)(x)

Help me please

### 4 Answers

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- 1 decade ago
substitute values of f(x) and g(x) in (f+g)(x)...

so...(f+g)(x) = x^2 - 8 + 16 - 6...

then arrange the formula...x^2 +16 - 8 - 6...

simplify...x^2 + 16 - 14

- nowaynohowLv 71 decade ago
Looks like you did not type this in right. Let's say it should be

f(x) = x^2 - 8

g(x) = 16x - 6

Then (f + g)(x) = f(x) + g(x) = x^2 + 16x -8 -6

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