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Prove that when (x+1)n(x+1)^{n}(x+1)n is divided by (x−1)3(x-1)^{3}(x−1)3. The remainder is n(n−1)(2n−3)(x2)−2n−2x(n2−3n)+2n−3(n2−5n+8)n\left( n-1 \right) \left( { 2 }^{ n-3 } \right) \left( { x }^{ 2 } \right) -{ 2 }^{ n-2 }x\left( { n }^{ 2 }-3n \right) +{ 2 }^{ n-3 }\left( { n }^{ 2 }-5n+8 \right) n(n−1)(2n−3)(x2)−2n−2x(n2−3n)+2n−3(n2−5n+8)
Note by Department 8 5 years, 1 month ago
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@Satyajit Mohanty , @Pi Han Goh , @Chew-Seong Cheong . Call other people too if you want.
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@Department 8 – @shivamani patil
@Department 8 – Ask Chew Seong Cheong , he might be able to answer if you ask him personally.
@Kaustubh Miglani – Asdfgh Rfcv Please don't use upper case letters , i.e Caps Lock. It is considered very rude on brilliant as well as on the internet. I have edited your comment.
@Nihar Mahajan – thanks and sorry
@Nihar Mahajan – How did you edited it?
@Department 8 – he is a moderator
@Kaustubh Miglani – Kal kaun si classes hai?
@Department 8 – sun mujhe madad chahiye.kal mera nco hai.apni comp. book ke chapters bata de
@Kaustubh Miglani – Computer mere pass ncert vali hai uski bata du?
@Department 8 – @Sharky Kesa
answer key of phase test 3 is out check ur marks and lets discuss about the answers in answer key which are wrong and btw I got the solution to this problem buddy reply soon
not too good here,645/734
all the best lakshay.tomorrow is the big day to show what u truly are
Thanks and same to you
how are u preparing for it?
@Kaustubh Miglani – how did the rmo go .expected score?
@Kaustubh Miglani – Not good I knew four questions but was able to do only two, less time.
@Department 8 – sorry for u.i got 4 questions correct with the rest two 1/3 correct.think i will get selected??? also ask everyone on hangouts how much they r getting
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Easy Math Editor
This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are more than just a solution — they should explain the steps and thinking strategies that you used to obtain the solution. Comments should further the discussion of math and science.
When posting on Brilliant:
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[example link](https://brilliant.org)> This is a quote# I indented these lines # 4 spaces, and now they show # up as a code block. print "hello world"\(...\)or\[...\]to ensure proper formatting.2 \times 32^{34}a_{i-1}\frac{2}{3}\sqrt{2}\sum_{i=1}^3\sin \theta\boxed{123}Comments
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Top Newest@Satyajit Mohanty , @Pi Han Goh , @Chew-Seong Cheong . Call other people too if you want.
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@shivamani patil
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Ask Chew Seong Cheong , he might be able to answer if you ask him personally.
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Asdfgh Rfcv Please don't use upper case letters , i.e Caps Lock. It is considered very rude on brilliant as well as on the internet. I have edited your comment.
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thanks and sorry
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How did you edited it?
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he is a moderator
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Kal kaun si classes hai?
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sun mujhe madad chahiye.kal mera nco hai.apni comp. book ke chapters bata de
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Computer mere pass ncert vali hai uski bata du?
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@Sharky Kesa
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answer key of phase test 3 is out check ur marks and lets discuss about the answers in answer key which are wrong and btw I got the solution to this problem buddy reply soon
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not too good here,645/734
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all the best lakshay.tomorrow is the big day to show what u truly are
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Thanks and same to you
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how are u preparing for it?
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how did the rmo go .expected score?
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Not good I knew four questions but was able to do only two, less time.
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sorry for u.i got 4 questions correct with the rest two 1/3 correct.think i will get selected??? also ask everyone on hangouts how much they r getting
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