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Enter the expression you want to evaluate. The Math Calculator will evaluate your problem down to a final solution. You can also add, subtraction, multiply, and divide and complete any arithmetic you need.
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Free math problem solver answers your algebra, geometry,...
- Integral Calculator
Step 1: Enter the function you want to integrate into the...
- Basic Math
To solve an algebraic expression, simplify the expression by combining like terms, isolate the variable on one side of the equation by using inverse operations. Then, solve the equation by finding the value of the variable that makes the equation true.
How to Evaluate the Expression in Algebra Calculator. First go to the Algebra Calculator main page. Type the following: First type the expression 2x. Then type the @ symbol. Then type x=3. Try it now: 2x @ x=3. Clickable Demo. Try entering 2x @ x=3 into the text box.
This online calculator substitutes a specific value for each variable, and performs the operations, evaluating the given expression.
Just enter a math expression and this calculator will evaluate the expression for you.
Your solution’s ready to go! Our expert help has broken down your problem into an easy-to-learn solution you can count on. See Answer.
Trinomial. Quadratic equation. The values of x that satisfy the equation are called solutions of the equation, and roots or zeros of the expression on its left-hand side. A quadratic equation has at most two solutions. If there is only one solution, one says that it is a double root.
