If this was meant to be \(\frac{d\tan{2\pi x}}{dx}\)then the answer is \(2\pi(\sec{2\pi x})^2\)
(original poster)
The answer I got for the first one is 21.4, second is 22.84, and third is 22.984..
these appear to be incorrect.. :\
what is 3/20 as a percent
3/20 X 100=15%
Try to think of ur question again
Ugh. Im sneezing, not good. haha
Possible derivation: d/dx(tan(2) pi x) Factor out constants: = pi (d/dx(x)) tan(2) The derivative of x is 1: = pi tan(2) 1 Simplify the expression: Answer: | = pi tan(2)
This graph should help you answer the question:
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29*2=58
58%
Well... Seems that you can solve it..
Simplify the following: 3 a^2+2 a b+2 b+5 a^2-3 a b+9 Grouping like terms, 3 a^2+2 a b+2 b+5 a^2-3 a b+9 = (2 a b-3 a b)+2 b+(3 a^2+5 a^2)+9: (2 a b-3 a b)+2 b+(3 a^2+5 a^2)+9 2 (a b)-3 (a b) = -(a b): -a b+2 b+(3 a^2+5 a^2)+9 3 a^2+5 a^2 = 8 a^2: Answer: | -(ab)+2b+8a^2+9
😕😕😕
Any questions that you have, I'll try to help you (:
Yes it can!
ln(-x) = ln(x) + ln(-1) → ln(x) + i*pi (where i= sqrt(-1))
i*pi is a constant hence d ln(-x)/dx = d ln(x)/dx → 1/x
I know and it was a good one
That's never good! :(
Oh dear
Can you even solve this??
I'm like 99.9% sure thats why!!
So that's why I lost points...
??? That doesn't make sense
Im not Admin, but i can answer as to why..
If theres a post that's not apporpreate.. And you comment on it. They will delete the post, Which will make your points that you've earned on there, dissapear
You can block people's messeges. (:
What feature?
Or, if you want to, make an account (:
Just be friendly and ask questions or post answers
