 ## Recent Questions

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### The Two Consecutive Terms In The Expansion Of (3 + 2x)^74 Whose Coefficients Are Equal, Are

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Modified 1 Year Ago Faith

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### If (1 + 2x + X^2)^5 = E 15/k=0 AkX^k, Then E 7/k=0 = A2k Is Equal To

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Modified 1 Year Ago Theresa

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### If X^2r Occurs (x + 2/x^2)^, Then N - 2r Must Be Of The From

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Modified 1 Year Ago Anthony

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### If The R Th Term In The Expression

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Modified 1 Year Ago Grace

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### If The Coefficient Of X^2 And X^3 In The Expansion Of (3 + Ax)^9 Is Same, Then The Value Of A Is

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Modified 1 Year Ago Stephen

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### If In The Expansion Of (1 + X)^m (1 - X)^n, The Coefficients Of X And X^2 Are 3 And - 6 Respectively, Then M Is

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### Let [x] Denotes The Greatest Integer Less Than Or Equal Of X. If X = (root 3 + 1)^5, Then [x] Is Equal To

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Modified 1 Year Ago Rebecca

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### The Total Number Of Terms In The Expansion Of (Ï‡ + Y)^100 + (Ï‡ - Y)^100 After Simplification Is

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Modified 1 Year Ago Atiksh

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### Sum Of Infinite Series

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Modified 1 Year Ago Anne

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### 7^9 + 9^7 Is Divided By

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Modified 1 Year Ago Victoria

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### If In The Expansion Of (a- 2b)^n, The Same Of 5th And 6th Terms Is Zero, Then The Value Of A/b Is

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Modified 1 Year Ago Isaac

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### The Coefficient Of P^n Q^n In The Expansion Of [(1 + P) (1 + Q) (p + Q)]^ N Is

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Modified 1 Year Ago David

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### 5th Term From The End In The Expansion Of

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Modified 1 Year Ago Emily

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### In The Of (x3 - 1/x^2)^n , N E N, If The Sum Of The Coefficients Of X^5 And X^10 Is 0, Then N Is Equal To

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Modified 1 Year Ago Alexander

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### If A And B Are Coefficients Of X^n In The Expansion Of (1 + X )^2n And (1 + X )^2n - 1 Respectively, Then A/B Is Equal

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Modified 1 Year Ago Victor

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### If Rth And (r + 1)th Terms In The Expansion Of (p + Q)^n Are Equal, Then The Value Of (n + 1)q / R(p+q) Is

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Modified 1 Year Ago Lauren

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### The Expression

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Modified 1 Year Ago Vinay

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### If E^x/ 1 -x = B0 + B1x + B2x^2 +....+ Bnxn + ..., Then Bnâ€“ Bn-1 Equals

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Modified 1 Year Ago Cameron

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### If The 4th Term In The Expression Of (ax + 1/x)^n Is 5/2,

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Modified 1 Year Ago Natalie

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### If The 6th Term In The Expression Of The Binomial

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Modified 1 Year Ago Jennifer

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### The Coefficient Of Three Consecutive Of (1 + X)n+5 Are In The Ratio 5 : 10 : 14. Then, N Is Equal To (answer Lies Between 0 To 9 )

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Modified 1 Year Ago Jessica

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### If (a + Bx)^-3 = 1/27 + (1/3)x + ...., The The Ordered Pair (a, B) Equals

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Modified 1 Year Ago Victor

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### The Coefficient Of X^3 In The Infinite Series Expansion Of 2/(1- X) (2 - X), For |x| < 1 Is

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Modified 1 Year Ago Colin

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### If The Coefficient Of X^8 In (ax^2 + 1/bx )^13 Is Equal To The Coefficient Of X^-8 In(aÏ‡ - 1/bx^2 )^13, Then A And B Will Satisfy The Relation

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Modified 1 Year Ago Nathan

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### If 21st And 22nd Terms In The Expansion Of (1 + X)^44 Are Equal, Then X Is Equal To

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Modified 1 Year Ago Grace

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### Given Positive Integers R > 1, N >2 And That The Coefficient Of (3r)th And (r + 2)th Terms In The Binomial Expansion Of (1+ X)^2n Are Equal . Then

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Modified 1 Year Ago Colin 