Can I write like this:
integral x^-4=x^-3/-3 ?
And one more question, from where is 8/9? In this exercise
1)-1/3x^3 fluxcion will be -3x^-3=9x^-4 I'm not right?
2)HOwever I have integration simalar like this example and I tried to use it. But I find problem
Integration (x^2-2) ln(x)dx
What i do wrong?
Click on the link in my signature for how to format equations.