Simplifying. A subtraction expression can have more than one variable in it. For example, we could have an expression such as 5x - 3x - 8y. In this case, we ...

Sep 17, 2022 ... The other way is to follow the horizontal method that requires writing the expressions to be subtracted below the expression from which it is to ...

Simplifying algebraic expressions is the same idea, except you have variables (or letters) in your expression. Basically, you're turning a long expression into ...

To add or subtract two rational expressions with the same denominator, we simply add or subtract the numerators and write the result over the common denominator ...

Nov 28, 2020 ... To simplify means to rewrite an expression to make it as "simple" as possible. You can simplify by removing parentheses, combining like terms, ...

When you simplify an expression, you rewrite it in a simpler way. Simplifying an expression makes it easier to understand and use. Read on to learn about a few ...

Nov 19, 2015 ... 2 Answers 2 ... (x+1)! - 1 + (x+1)(x+1)! = (x+1)! + (x+1)(x+1)! - 1 = (x+1)!.{1+(x+1)} - 1 = (x+1)!.{x+2} - 1 = (x+2)! - 1. // since n!.(n+1) = (n ...

Oct 6, 2021 ... If the radicand and the index are not exactly the same, then the radicals are not similar and we cannot combine them. Example 5.3.3: Simplify: ...

Write all fractions as equivalent fractions with a common denominator. · Combine the fractions as a single fraction that has the common denominator. · Simplify ...

Mar 11, 2024 ... (5x4y-5)(4x-1y3). I got -20. I can't remember if we add the exponents or subtract, what??? I just can't remember it.