Newton's Methood

>>295366
In what exactly are you stuck?

>>295366
Bumpo

just use wolfram alpha

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>>295369
Well I wrote the problem this way. The top is the original equation under the derivative I then plug in the x1 and then replug in the answer two more time and I don't get the right answer

>>295372
I tried different calcs and they don't give me the right answer I think I'm plugging then I wrong

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>>295373
you are using this equation right?

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>>295381
Yes but it came out wrong

>>295392
you are missing the negative in 2/ans^2

File: IMG_20170411_125307.jpg (4MB, 3120x3120px) Image search: [Google]

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>>295394
like this?

>>295394
ty it works

>>295410

What did you use to take this picture?

>>295587
my oneplusX