I can't remember how to do simplifying algebraic expressions can anyone help me?
http://www.wtamu.edu/academic/anns/mps/math/mathlab/beg_algebra/beg_alg_tut11_simp.htm
http://www.math.com/school/subject2/lessons/S2U2L5GL.html
Absolutely! Simplifying algebraic expressions involves combining like terms, removing parentheses, and performing any necessary operations. Here are the steps to simplify an algebraic expression:
1. Combine like terms: Group together any terms that have the same variable(s) raised to the same power(s).
2. Simplify inside parentheses: Use the distributive property to multiply terms inside parentheses with terms outside of them.
3. Perform operations: Add or subtract terms with the same variables and exponents, and simplify any coefficients.
4. Arrange terms: Write the simplified expression in standard or descending order of variables and exponents.
Let's break it down with an example:
Given the expression: 3(x + 2) + 2(3x - 5)
1. Distribute the terms inside parentheses:
3(x + 2) = 3x + 6
2(3x - 5) = 6x - 10
2. Combine like terms:
3x + 6 + 6x - 10
3. Perform operations:
(3x + 6) + (6x - 10) = 3x + 6 + 6x - 10 = 9x - 4
4. Arrange terms:
The simplification is 9x - 4.
Remember, it's important to attend to all the steps and simplify as much as possible before considering the expression to be fully simplified.