Solve the math problem.

[Professor Finesser]

Sorry I should have done the math before. Ok just for you,

Take the Integral of (x^3/2)*sin(x) + 1/(1+x^2) with respect to x.

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[Roby]

as the title says solve the math problem.

X + 5 = 9

Lets be stupid and flip em
x = 9 - 5
x = 4

 

[Perception]

Would anybody else like to post a math problem? If so feel free.

 

[ShiningStar]

That's ok, the first part can be done by u-substitution and the second part is a trig integration identity. By the way, I was laughing because I imagined the harvard comment in the voice of a little girl.

I'm not really good at U substitution, I never got the hang of it. However, I am good at UV substitution and Ln deriving/anti deriving, Basic anti-derivatives, and my favourite, finding the area and volume of a linear revolution around the X and Y axis.

 

[Perception]

Lets be stupid and flip em
x = 9 - 5
x = 4

Good job, and you should your work as well.

 

[ShiningStar]

Hmm ... what about this? Anti-derive this polynomial: 24x^8 + 32x^4 - 19x^2 - 12

 

[Perception]

I'm not really good at U substitution, I never got the hang of it. However, I am good at UV substitution and Ln deriving/anti deriving, Basic anti-derivatives, and my favourite, finding the area and volume of a linear revolution around the X and Y axis.

Actually I meant UV sub, I wrote that wrong. Sounds like you have a good grasp on calculus, lets test your reading comprehension.

If I post 1 post/sec for 1 hour in 1 forum, and post 2 post/sec in another forum for an hour, how many posts have I made.

 

[BestFriendsForever]

Would anybody else like to post a math problem? If so feel free.

I think I will when my school year starts... XD

 

[Perception]

I think I will when my school year starts... XD

I'm in school year round send I'm a PhD student. SAVE ME.

 

[ShiningStar]

Actually I meant UV sub, I wrote that wrong. Sounds like you have a good grasp on calculus, lets test your reading comprehension.

If I post 1 post/sec for 1 hour in 1 forum, and post 2 post/sec in another forum for an hour, how many posts have I made.

Alright if you make 1 post per sec, lets give your posts the variable "p". Then in a minute, you would have made 60 posts in forum one. If you are posting at forum 1 with the same rate, by an hour, you would have posted 3,600 times. In forum 2, you are posting at 2 posts per second. So in a minute, you'd have made 120 posts. In an hour, you would have made 7,200 posts. Assuming you are posing in both forums simultaneously, add p1 (first forum's amount) to p2 (second forum's amount) and you would have posted 10,800 times.

I think I will when my school year starts... XD

If I wait until then, I will forger everything I learned! xD

 

[Professor Finesser]

What's 68729 • 7593?

 

[BazzBee]

Somebody call Simple Math _@:

 

[Perception]

Alright if you make 1 post per sec, lets give your posts the variable "p". Then in a minute, you would have made 60 posts in forum one. If you are posting at forum 1 with the same rate, by an hour, you would have posted 3,600 times. In forum 2, you are posting at 2 posts per second. So in a minute, you'd have made 120 posts. In an hour, you would have made 7,200 posts. Assuming you are posing in both forums simultaneously, add p1 (first forum's amount) to p2 (second forum's amount) and you would have posted 10,800 times.

you are correct. Now a long equation to solve

x + 2 - 1 = 0

everyone should try .


If I wait until then, I will forger everything I learned! xD

well keep this up and you'll be fine.

 

[Hypemaster]

This math ain't simple, I still can't get past the first question.

 

[ShiningStar]

What's 68729 • 7593?

521,859,297

 

[Perception]

What's 68729 • 7593?

No but keep trying. How about this,

If I write 10 names in the death note, how many people will die assuming I've followed to rules correctly?

 

[ShiningStar]

well keep this up and you'll be fine.

Thanks! And the answer to the one you posted is x = -1. (your earlier post)

 

[Perception]

521,859,297

Did you cheat and use a calculator? Knowing how to multiply is important. Do 10*12 by hand.

 

[Hypemaster]

No but keep trying. How about this,

If I write 10 names in the death note, how many people will die assuming I've followed to rules correctly?

Just one :|

 

[BestFriendsForever]

I'm in school year round send I'm a PhD student. SAVE ME.

SAVE ME! I'm in a school where math is the weakest point! XD