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swissgirl
 2 years ago
Expanding using wolfram
swissgirl
 2 years ago
Expanding using wolfram

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swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0wait i messed up the function

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0idk how i am suppoosed to deal with this. Like i have mathematica but not either sure how to use it

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.08.9824391E7(x^694x^5+3529x^467624x^3+695548x^23624640+7425000)3.04470962E5(x^688x^5+3001x^449618x^3+397840x^21237600x)+2.822089947E4(x^684x^5+2689x^440734x^3+288208x^2742560x) 3.25571254E4(x^681x^5+2476x^435436x^3+234880x^2571200x)+1.742019122E4(x^677x^5+2220x^429884x^3+187520x^2435800x)6.2386735E5(x^674x^5+2049x^426644x^3+162668x^2371280x)+1.96362980E6(x^666x^5+1681x^420556x^3+119980x^2265200x)

estudier
 2 years ago
Best ResponseYou've already chosen the best response.18.98244x10^7 (x^694 x^5 3529 x^467624 x^3 695548 x^2 3800360)304471. (x^688 x^5 3001 x^449618 x^3 397840 x^21237600 x) 0.000282209 (x^684 x^5 2689 x^440734 x^3 288208 x^2742560 x)3.25571

estudier
 2 years ago
Best ResponseYou've already chosen the best response.1That's what comes out when I pastein Wolfram...

estudier
 2 years ago
Best ResponseYou've already chosen the best response.1What are you supposed to be doing, solve for x?

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0ummm well actually it didnt allow u to paste everything cuz the input was too large and therefore u got the incorrect answer but i need to expand the following

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0@ParthKohli @Hero Can you check this out?

Hero
 2 years ago
Best ResponseYou've already chosen the best response.0What are you trying to expand that for?

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0Its expand and find like terms to get a single polynomial

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.0Oh, then "expansion" is not the word.

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.0Together[expression]

Hero
 2 years ago
Best ResponseYou've already chosen the best response.0@swissgirl, you should probably get maple, quick

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0ohhhhhhhhh where wld i do that on wolfram or mathematica?

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0I have mathematica but i have no clue how to use it

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.0Mathematica, of course!

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0Parth can u guide me step by step cuz i am stupiddddd

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.0Just go to any notebook and type in "Together[your expression]".

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.0And then, shift+enter for output.

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0ohhhh ok let me try that give me a sec? Hero do u have a program on maple for interpolating lagrange polynomials?

estudier
 2 years ago
Best ResponseYou've already chosen the best response.1Maple is OK, got to type in a lot of *'s.....

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0lol idk how to program at allllllll lol So if the program isnt given to me then I wont know how to use it and for this specific section My textbook didnt provide coding so I am stuck

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.0@swissgirl In Mathematica, click on Palettes on the menu bar. You should see a Basic Math Assistant.

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.0There, you get a list of symbols and commands. :)

estudier
 2 years ago
Best ResponseYou've already chosen the best response.1I suppose that mess is the n+1 points, is that it?

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0its the \(f(x_n)*L_n(x)\) polynomials

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0I got the wrong answer though. hmmm I wonder y

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0What does together mean?

Hero
 2 years ago
Best ResponseYou've already chosen the best response.0Wow, @swissgirl, I'm sorry you're experiencing such difficulty

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0idk I plugged term by term into the calculator and got the correct answer but mathematica for some reason gave me the wrong answer

estudier
 2 years ago
Best ResponseYou've already chosen the best response.1http://mathworld.wolfram.com/LagrangeInterpolatingPolynomial.html Says Mathematica implents as InterpolatingPolynomial[data,var]

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.0I don't know much about Math :P

estudier
 2 years ago
Best ResponseYou've already chosen the best response.1http://reference.wolfram.com/mathematica/ref/InterpolatingPolynomial.html

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0like look only the first polynomial has like a term without an x 8.9824391E7(x^694x^5+3529x^467624x^3+695548x^23624640+7425000) so 8.9824391E7*7425000=6.67 but mathematica gives me this number that is wayyy offff

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0THHANNNKKKKSSSS ESTUDIERRRRRRRRRRRR

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0omg i have been sitting hours here.

estudier
 2 years ago
Best ResponseYou've already chosen the best response.1I hope you can figure it out, I haven't Mathematica....

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0@estudier I GOT THE CORRECT ANSWEERRRRRRRRRRR lol OMG Finallllyyy

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0@experimentX like y didnt mathematica process all my polynomials. It was giving me an incorrect answer

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0I may have inputed it incorrectly

experimentX
 2 years ago
Best ResponseYou've already chosen the best response.0what is this? 8.9824391 E  7

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0ohh mayge i gotta bracket the 7

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0But which brackets would u suggest I use?

experimentX
 2 years ago
Best ResponseYou've already chosen the best response.0probably due to that ... try to input piecewise.

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0nah it became wierder

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0let me try 10^n instead of E

experimentX
 2 years ago
Best ResponseYou've already chosen the best response.0Or click (from menu) Palette > Basic math assistant

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0much closer like just a bit off like instead of 6.67 i have 3.47

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0Together[(8.9824391*10^7) (x^6  94 x^5 + 3529 x^4  67624 x^3 + 695548 x^2  3624640 + 7425000)  (3.04470962*10^5) (x^6  88 x^5 + 3001 x^4  49618 x^3 + 397840 x^2  1237600 x) + (2.822089947*10^4) (x^6  84 x^5 + 2689 x^4  40734 x^3 + 288208 x^2  742560 x)  (3.25571254*10^4) (x^6  81 x^5 + 2476 x^4  35436 x^3 + 234880 x^2  571200 x) + (1.742019122*10^4) (x^6  77 x^5 + 2220 x^4  29884 x^3 + 187520 x^2  435800 x)  (6.2386735*10^5) (x^6  74 x^5 + 2049 x^4  26644 x^3 + 162668 x^2  371280 x) + (1.96362980*10^6) (x^6  66 x^5 + 1681 x^4  20556 x^3 + 119980 x^2  265200 x)]

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0oh whoops in mathematica the exponent was where it needed to be

experimentX
 2 years ago
Best ResponseYou've already chosen the best response.0hmm ... try doing this in pieces ... check every polynomial

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0ohhh should do that let me try that

swissgirl
 2 years ago
Best ResponseYou've already chosen the best response.0okkkk i think its because i rounded off a number. I think its my problem. Thankksss for helping me outtt :)))))))

experimentX
 2 years ago
Best ResponseYou've already chosen the best response.0no probs!! have fun swissgirl
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