Khan Academy Static

The value of an algebraic expression depends on the values of the variables forming the expression. There are a number of situations in which we need to find the value of an expression, such as when we wish to check whether a particular value of a variable satisfies a given equation or not. Let's understand in detail what we mean by this!

8476_Evaluating_expressions_with_two_variables.html

8474_Evaluating_exponential_expressions_2.html

8473_Evaluating_expressions_with_variables_exponents.html

8477_Example_Evaluating_expressions_with_2_variables.html

8475_Evaluating_expressions_with_variables_temperature.html

8478_Examples_of_evaluating_variable_expressions.html