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/sci/ - Science & Math

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15038331 No.15038331 [Reply] [Original]

could someone helpp

>> No.15038334

>>15038331
PayPal me

>> No.15038335

When will you ever need to do manual calculus outside of college?

>> No.15038336

>>15038331
>b) "x approaches ..."
nonsense problem, not a number. Write undefined

>> No.15038341

paypal me but i am offering to work for $5 cheaper than this guy >>15038334.Nothing personal, kid

>> No.15038345

>>15038331
PayPal me, I am $5 cheaper than this anon >> 15038341

I can solve them in 2 different ways each.

>> No.15038356

>>15038335
There is pretty much no way to not do manual calculus except mathematica.
What other software is there?

>> No.15038359

>>15038331
PayPal me, for any arbituary working rate $n$ this anon charges >>15038345 , i charge 1/2(n) for every n

>> No.15038362

This is 11th grade shit. You need to be over 18 to post here.

>> No.15038363

>>15038359
cont.
and i will solve them using the least amount of assumptions

>> No.15038391

>>15038331
L'Hopital's rule after getting them both into singular fraction forms with basic algebra/limit properties

>> No.15038397

>>15038331
Graph them retard

>> No.15038459

>>15038363
>>15038345
>>15038341
PayPal me. I'm the original anon >>15038334
I will not lower my price to compete with those trying to undercut me. I offer a superior service, which is why I'm charging a non negotiable fee of $30. I have excellent reviews and my price is reasonable. Letting the market dictate your price is for beta males

>> No.15038553

fuck those fuckers, i'm gonna beat the market.

i'm gonna pay the OP a hundred dollars and i'm gonna solve this

>> No.15038564

>>15038331
Try doing some algebra you piece of fucking shit.

>> No.15038570

>>15038391
You don't need L'Hopital's rule for these.

>> No.15039515

(a) approaches 1/2. Figure it out yourself.
(b) is L'Hopitals. Figure it all out yourself.

>> No.15039671
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15039671

Here tard

>> No.15039829

b) is easy, you get 20x3 -30x2 +140x

factor out the x3. means you get basically 20x3 / x3.
b goes to infinity.
a) i don't know, bc i was bad at calc 1

>> No.15039884
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15039884

>>15038331
a)multiply the denominator and numerator in the first fraction by x+2. The denominator will have x^2 - 4 (it's that identity a^2 - b^2 = (a-b)(a+b).
connect the two fractions. Do the algebra on the numerator and write the denominator as
(x-2)(x+2)
On the numerator you will be able to do a factorization and reveal (x-2). Done

b)Apply the identity used before to the numerator. Remember
a^4 - b^4 = (a^2 - b^2)(a^2 + b^2)
Do the algebra. Then take the highest power in the numerator and the denominator and you are done.
Don't listen to retards saying you should DLH
YGMI

>> No.15039891

>>15039515
>L'Hopitals
Retard

>> No.15039895
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15039895

>>15039891
These are the same people trying to disprove Einstein in every thread. This board really is braindead.

>> No.15039900

>>15038331
infinity - infinity = 0
infinity - infinity / infinity = 0

>> No.15039906
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15039906

>>15039900
Did you drop out of high school?

>> No.15039937

>>15038331
wdym you just plug in 2 and infinity for x. How hard can that be?

>> No.15040004

>>15038331
PayPal me, I am $5 cheaper than all other anons in this thread which makes my price negative $15 (-$15)
So I will both do your homework and pay you for it

>> No.15040010

>>15038331
google L Hospitals Rule

>> No.15040011

equiations yo

>> No.15040259

>>15040010
You are retarded. No L hospital here

>> No.15040265

>>15039900
yeah you need to develop them after, retard. you leave that on the test and it's 0 points

>> No.15040280

>>15038331
2
18

>> No.15040285

Use symbolab

>> No.15040315

>>15038331
a) is 0/0 so you need to do the limit for 2- and 2+. you need to factorize x^2-4 into (x-2)(x+2), then merge the fractions, then factorize 2x-4 into 2(x-2), you simplify (x-2) and you're left with 1/2

>> No.15040324
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15040324

>>15040010 Come on chump

>> No.15040331

>>15038331
How contrived for part a to work out so well...

>> No.15040352

Can't you just take a contour integral around the singularities?

>> No.15040445

>>15038331
you retarded nigga?

>> No.15040558

>>15038391
>l hopital for basic middle school tier limits
compsci fags need to kys

>> No.15040631

>>15040315
Tldr gib fazter way