Algebraic Expression Adder

Simplify and find the sum of multiple algebraic expressions with ease. Just enter your expressions and let us do the math!

Enter Expressions

Input up to three algebraic expressions to calculate their sum. For more than three, use comma separation in the 'Additional Expressions' field.

Expression 1:

Expression 2:

Additional Expressions (optional, comma separated):

Result:

Sum:

Calculation Steps:

Error!

Understanding Algebraic Expression Addition

Algebraic expressions are combinations of variables, numbers, and mathematical operations. Adding them involves combining like terms—terms that have the same variables raised to the same power.

For example, to add \( (3x^2 + 2x + 5) \) and \( (x^2 - x + 2) \), you combine the \( x^2 \) terms, the \( x \) terms, and the constant terms separately:

Combine \( x^2 \) terms: \( 3x^2 + x^2 = 4x^2 \)
Combine \( x \) terms: \( 2x - x = x \)
Combine constant terms: \( 5 + 2 = 7 \)

So, the sum is \( 4x^2 + x + 7 \). This tool simplifies this process for you, handling multiple expressions and complex terms. Use it to quickly verify your algebra homework or explore algebraic sums!

Learn more about algebraic expressions on resources like Khan Academy or Wikipedia.