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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
Why does a CPU evaluate the expression 'a' equals 'a' as true?
CPUs, when given mathematical equations, apply the laws of mathematics to those equations. The equation a = a is true by the reflexive property of equality.
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."
Is k plus 3 a mathematical sentence?
Yes, "k plus 3" can be considered part of a mathematical expression, but it is not a complete mathematical sentence. A mathematical sentence typically includes an equality or inequality, such as "k + 3 = 7" or "k + 3 > 5," which conveys a full mathematical statement that can be evaluated as true or false.
What is a mathematical or chemical expression?
EQUATION
What does expression mean mathematically?
A mathematical expression is a collection of numbers and variables along with mathematical operators - other than equalities or inequalities.
What is it called to find the value of a mathematical expression?
It is called "to evaluate" the 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.
Is it true Multiplication has a lower precedence than division?
No, that's not true. In standard mathematical operations, multiplication and division have the same level of precedence and are performed from left to right as they appear in an expression. This means that if multiplication and division are present in the same expression, you evaluate them in the order they occur.
Expression followed by comparison operator followed by a final expression?
In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context. Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine the order of operations, and other aspects of logical syntax. Many authors distinguish an expression from a formula, the former denoting a mathematical object, and the latter denoting a statement about mathematical objects. For example, 8x-5 is an expression, while is a formula. However, in modern mathematics, and in particular in computer algebra, formulas are viewed as expressions that can be evaluated to true or false, depending on the values that are given to the variables occurring in the expressions. For example takes the value false if x is given a value less than –1, and the value true otherwise.
