Answer:
Step-by-step explanation:
Good luck
When you subtract it is multiplied with negative sign so the correct answer is
16a-8

the numbers should be

or

because you move the point 18 places to obtain 9.15(the dot is initially at the end of the number)
Answer:
271
Step-by-step explanation:
Using properties of the logarithm, you can rearrange the integrand as

Then recall that the integral of
is

(or you can find that out by integrating by parts) and so
