You need to learn no to copy it kiddo
I'll give you a hint
20) Add 56 to both sides
23) Add 1.5 to both sides
Also, as a AP Calc BC student, laziness doesn't really help get a good job soo...
42/1/7 u would do the reciprocal for 1/7 so then it would 42•7/1 and then u would get 294
integral of e^x (sinx +cosx)= e^x sin x + c
