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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.
Wiki User
∙ 15y ago
Wiki User
∙ 12y ago3x-2y+4
is a mathematical expression.
You can evaluate a mathematical expression like this,
3x+2x
becomes 5x, so what you are effectively doing is simplifying the expression. Hope that helps.
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What mathematical expression consists of constants variables and operations?
It is a more complicated mathematical expression.
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 it called to find the value of a mathematical expression?
It is called "to evaluate" the expression.
A mathematical expression of natural law?
formula
What is a mathematical expression of natural law?
a formula
What mathematical expression consists of constants variables and operations?
It is a more complicated mathematical expression.
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 does express mean in mathematical terms?
It means "a Mathematical Expression".
Average speed can be represented by the mathematical expression?
Average speed can be represented by the mathematical expression "distance x time."
What is a mathematical or chemical expression?
EQUATION
What is it called to find the value of a mathematical expression?
It is called "to evaluate" the expression.
What does expression mean mathematically?
A mathematical expression is a collection of numbers and variables along with mathematical operators - other than equalities or inequalities.
A mathematical expression of natural law?
formula
What is a mathematical expression of natural law?
a formula
What is the square root of helium?
Square root is a mathematical function whose argument needs to be a mathematical quantity or expression. Since helium is neither a mathematical quantity nor an expression, the question makes no sense.
What is the opposite of expression?
Mispronunciation. In mathematical terms, the opposite would be a group of words, since expression can mean a group of mathematical symbols representing a number or quantity.
Mathematical expression of natural law?
A formula is defined as a mathematical expression of a natural law. A formula is a combination of numbers and symbols used to describe how something works.
