Question

Help please

Answer 1

Translation:
1. Calculate the indefinite integral \(\int3x^2+5+\sqrt xdx\)
2. Given that \(f(x)=\dfrac{x-2}{x+3}\), find f'(x)

Answer 2

@fabiomartins Eu vou traduzir tudo pra te

Answer 3

\[\sqrt{x}\]
Can be rewritten as
\[x ^{1/2}\]
Does this help at all, or do you need help with solving indefinite integrals in general?

Answer 4

Tradução:
\[\sqrt x\]
pode ser expressado como
\[x^{1/2}\]
Isso te ajuda, ou voce necesita minha ajuda a resolver a integral indefinida em general?

Answer 5

Para conhecimento, uma prova a ser resolvida....

Answer 6

Consegui resolver a primeira, gostaria de saber se bate o resulta com a minha, lembrando q é a 1

Answer 7

Translation:
For your information, a question to be solved (no I don't get what this means)

I can solve the first, I would like to know if you got the same result with me, remembering that it's the first (no I don't get what this means)

Answer 8

@fabiomartins Estou correcto que resolveu a primeira questao?

Answer 9

@wotseit I apologise for all this awkwardness caused by language

Answer 10

For the first question, I got:


@kc_kennylau That's fine. Thank you for translating.
If you know how to solve the problem, it might just be easier for you to help him instead though haha