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A numerical expression is ' 2 + 3' A numerical equation is ' 2 + 3 = 5'.
When you simplify, you are just taking the equation down to it's simplest form, not solving it. Evaluation involves actually solving the problem.
In math, "evaluate" means to calculate or determine the value of an expression or equation. This often involves substituting variables with numbers and performing the necessary arithmetic operations to simplify the expression to a single numerical result. For example, evaluating the expression (3x + 2) for (x = 4) would involve substituting 4 for (x) and calculating (3(4) + 2), which equals 14.
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A expression that only contains numbers is a Numerical
A numerical expression is ' 2 + 3' A numerical equation is ' 2 + 3 = 5'.
When you simplify, you are just taking the equation down to it's simplest form, not solving it. Evaluation involves actually solving the problem.
To reduce the expression of a mathematical equation using Mathematica, you can use the Simplify function. Simply input the equation into Mathematica and apply the Simplify function to simplify and reduce the expression.
In math, "evaluate" means to calculate or determine the value of an expression or equation. This often involves substituting variables with numbers and performing the necessary arithmetic operations to simplify the expression to a single numerical result. For example, evaluating the expression (3x + 2) for (x = 4) would involve substituting 4 for (x) and calculating (3(4) + 2), which equals 14.
No, you can only simplify an expression. To solve for a variable, it must be in an equation.
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find a numerical expression or equivalent for (an equation, formula, or function).
You cannot find the answer to an expression!!! An expression needs to be EQUATED' to a value, for another value to be found. 2x^(2) + 5x + 12 is an EXPRESSION. Impossible to find an value for 'x'. However, 2x^(2) + 5x + 12 = 0 is an EQUATION and a result can be calculated.
A expression that only contains numbers is a Numerical
The expression (-8u - 1.68) is not an equation, so it doesn't have a specific numerical answer without a value for (u). If you're looking to simplify or evaluate it, you would need to substitute a value for (u). Otherwise, it remains as is: (-8u - 1.68).
5+6+36-4=43 * * * * * That is an equation, not an expression. An expression might be 5+6+36-4 or 43 but when you put the + sign (or <, > etc) it becomes an equation (or inequality).
a numerical expression is just an expression without any equal or unequal signs, e.g. (a+2b)c or 5x-6y an equation shows two expressions with an equal sign, e.g. (a+2b)c = 53 or 5x-6y = 3k2-7k+21