davieddy said:Since you have raised (1+2x) to the power of +(0.5), you should
be multiplying, not dividing. (Easy).
Binomial expansion long division is a mathematical method used to expand a binomial expression, which contains two terms, using the principles of long division. It is used to simplify complex expressions and solve equations.
In binomial expansion long division, the divisor is multiplied by the first term of the binomial expression, and the resulting product is subtracted from the original expression. This process is repeated until all terms of the binomial expression are used. The final result is the expanded form of the expression.
The purpose of using binomial expansion long division is to simplify complex expressions and solve equations. It is also used to find coefficients of binomial expansions, which are useful in probability and statistics problems.
No, binomial expansion long division can only be used for binomial expressions, which contain two terms. It cannot be used for expressions with more than two terms or expressions that contain variables with exponents greater than one.
Some common mistakes when using binomial expansion long division include forgetting to distribute the negative sign, not properly aligning the terms during the long division process, and making errors in the multiplication or subtraction steps. It is important to carefully follow the steps and check for any mistakes in order to get the correct result.