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What kind of expressions that combine numbers and operations?
All expressions combine numbers and operations!
Can a algebraic expression have more than one operation?
Yes. In general, you can combine expressions into more complicated expressions. For example, adding an expression to another expression will, again, yield an expression.
What does numerical expressions mean?
A Numerical Expression is an expression only using numbers.
What is an expression that substitutes numbers for the variables in the expressions?
It is "evaluating".
What is expressions that contain only numbers and operations?
numerical expression
What is a combination of numbers and operations?
A combination of numbers and operations is called a Numerical Expression.
What is an irrational expressions?
An irrational expression is a mathematical expression that contains one or more irrational numbers, such as square roots of non-perfect squares or numbers that cannot be expressed as a simple fraction. These expressions cannot be simplified to a finite decimal or fraction.
What is the difference between a numerical expression and a algebraic expression?
Numerical expressions solely include numbers, while algebraic expressions may contain a variable like x. An example of a numerical expression is 1+2 and an example of an algebraic expression is 2x+3y=0.
What is numerical exspreesion?
Numerical has to do with numbers and expression is when you express something to the world so numbers show their expressions or something like that all i know is that numerical has something to do with numbers and expression is when you tell your feelings to someone
What is the difference between algebraic and numerical expressions?
Algebraic expressions use letters as variables to represent numbers. Ex. 5c-(2+x) x=2 c=12 Numerical expressions use numbers only. Ex. 12+(2-7)
How would you differentiate rational algebraic expressions from those which are not?
The coefficients in a rational expression would be rational numbers.
Does a variable expression consist of numbers variables and operations?
Yes. A variable expression is also known as an algebraic expression. An equation consists of variable expressions on each side of an equality.
