Question

Jika f(x)= x+1; g(x)= x2 +2x+1; hitunglah
3) f(x) + g(x)
4) g(x) ÷ f(x)
5) (g o f)(x)

Answer 1

Answer:

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Answer 2

Answer:

3. x^2+3x+2

4. We know that x^2 +2x +1 = (x+1)^2 so solution is x+1

5. (x+1)^2 + 2(x+1) +1 = x^2 + 4x + 4 = (x+2)^2