Can anyone answer this? :)

Evaluate the integral. (sec2(t) i t(t2 1)8 j t7 ln(t) k) dt

Find the value of x that will make l ll m

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤