Question

Is my answer correct? Question in integration

the question:
1/2X^3

Solution:

-1/X^2

Answer 1

Yes I it is I think let me check

Answer 2

ok

Answer 3

yes it right Goodnight!!

Answer 4

thanks

Answer 5

\[\int\frac{1}{2x^3}dx = \int2x^{-3}dx = 2\frac{x^{-3+1}}{-3 + 1} = -x^{-2} =-\frac{1}{x^2}
\]

Answer 6

yes thanks @bhl6180 my answer correct