Pls solve integral w steps

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Step-by-step explanation:

lol. why is this problem so hard.

but basically, my first instinct when seeing a fraction was to use partial fraction, but that failed.

So next option was to complete the square. After completing the square, I used u-substitution and seperated my integral into 2 different fractions. Both of which requires you to do double substitution.

Hopefully you already know the integral for ln|x| and tan⁻¹(x) which are used in solving this problem.

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )