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How to find middle terms in the Binomial expansion of (x+a)^(2n+1)

By SK Math Expert July 9, 2021Abstract Algebra, UncategorizedBinomial Expansion

Question : Find middle terms in the Binomial expansion of (x+a)^(2n+1) Solution : Binomial expansion of \[\left(x+a\right)^{2n+1},\ n\in N \] contains 2n+2 terms which is an even number. In the…

how to find middle term in the Binomial expansion of (x+a)^4n

By SK Math Expert July 9, 2021Abstract AlgebraBinomial Expansion

Question : Find middle term in the Binomial expansion of (x+a)^4n Solution : Binomial expansion of \[\left(x+a\right)^{4n},\ n\in N\] contains 4n+1 terms which is an odd number. So the (4n+2)/2…

How to Find Binomial expansion of seventh root of (1-x) upto third order use this to evaluate (0.8)^(1/7)

By SK Math Expert May 24, 2021Abstract AlgebraBinomial Exapnsion

Introduction : Here we shall provide the solution of How to Find Binomial expansion of seventh root of (1-x) upto third order use this to evaluate (0.8)^(1/7). Question : Find…

Solved find the Binomial expansion of (x-3/x)^5

By SK Math Expert May 24, 2021Abstract AlgebraBinomial Expansion

Introduction : Here we shall find Binomial expansion of (x-3/x)^5.Step by step solution is provided below Question : Find the Binomial expansion of \[\left(x-\frac{3}{x}\right)^5\] Solution : We know Binomial expansion…