## sha0403 Group Title integrate ln 4? we get what? help me... one year ago one year ago

1. Mathmuse

with respect to what? if you taking the derivative with respect to x and there are no x's in the function, then you treat it as a constant

2. sha0403

in respect to x..so the answer 0 or just take ln 4 as the answer?

3. sha0403

the question like this integrate of (5x^3+ln 4) dx

4. Mathmuse

example: $\int\limits_{}^{}8dx = 8x + c$ so when your constant is instead ln(4) the integral will be ln(4)x

5. sha0403

k tq very much..