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What is the mathematical expression that calculate a value?
Rave13315724
Here is a mathematical expression to calculate a value. -6m2+26u+4n-17m2+7n Solution: Step 1: It can be written as -6m2-17m2+7n+4n+26u Step 2: Here we need to combine the terms So we get -23m2+11n+26u.
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What is it called to find the value of a mathematical expression?
It is called "to evaluate" the expression.
The numerical value of an expression?
Is the value obtained when all the variables have been given their value and the expression has been calculated according to mathematical rules.
How do you evaluate in mathematics?
Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.
How do you evaluate an algebraic expression when I know the value of each variable?
Replace each variables in the algebraic expression by its [known] value and calculate the value (ie evaluate) of the algebraic expression.
What is a mathematical expression?
Any "expression" that represents a numeric value. Example: 2+2=4 or x+7=10. Actually the examples above are equations, not expressions. Expressions do not have = signs. 7a and 4x are examples.
What is mathematical or numerical expression?
It is a combination of numbers and variables, linked together by mathematical functions. For example sqrt(2y/3*7.34*pi) where y is some variable. Given the value(s) of the variable(s) it is possible to evaluate (find the value of) the expression.
What mathematical expression consists of constants variables and operations?
It is a more complicated mathematical expression.
What is a indendent variable?
You may be referring to an independent variable, which is a quantity in a mathematical expression whose value does not depend upon variations in other quantities in that mathematical expression. For example, in the expression y=2x the variable y depends on the value of x and so is not independent, while in the expression z=x+y the variable z is dependent, but the variables x and y are both independent.
What is the definition of the mathematical phrase Associative Property?
Rearranging the parentheses in such an expression will not change its value, No mater what numbers are inside.
Can a mathematical expression have no variables?
Yes, a mathematical expression can have no variables, but such an expression is usually not very useful. An example of a valid expression without variables is: 1+1=2
What is 8 plus x 40?
8 + x 40 is not a valid mathematical expression.
What does express mean in mathematical terms?
It means "a Mathematical Expression".
