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When would polynomial expressions be used?
Algebra
What is the difference between algebra equations and expressions?
expressions don't have an equal sign and equations do
What is the meaning of verbal expressions in Algebra?
a verbal expressions is a math questions .for example 8+6
What are the letters in algebra called?
variables
What does the value of an expression mean?
If you replace variables in an expression by numbers (in case there are any variables) and then do the indicated operations, you get a number. That final number is the "value" of the expression.
What is the branch of mathematics that involves expressions with variables?
Algebra.
What does the first unit of algebra cover?
It depends on the edition, but typically, it would include, working with expressions that include variables - for example, adding, subtracting, multiplying, and dividing such expressions; fractions (also with expressions); writing equations (based on word problems) and solving those equations; factoring polynomials; graphing; perhaps some basic trigonometry. - High school algebra is all about working with variables.
Which course is better pre-algebra 1 or pre-algebra 2?
It depends on how far you are on Pre-algebra. If you don't know anything, I recommend you take Pre-algebra 1. If you are advanced in Pre-algebra and you know variables and expressions then I recommend you take Pre-algebra 2
Does a mathematical expression have to have variables?
Yes. Expressions cannot be expressed without variables. There are numerical expressions for ex. 2 + 3 is an expression without variables.
When would polynomial expressions be used?
Algebra
What is the difference between algebra equations and expressions?
expressions don't have an equal sign and equations do
What is Algebra?
The algebra taught in high school involves doing calculations with unknown or unspecified numbers. These are usually represented with letters, which are called "variables". For more details, read some introductory article about algebra, such as the Wikipedia (article "Elementary algebra"), or read a high school textbook about algebra if you want more details.
How do you Evaluating variable expressions with exponents?
Basically the same way that you evaluate other types of expressions with variables: * You replace the variables by the value assigned to the variables. * Then you do the specified calculations.
What are words that start with j in algebra?
juxtaposition - one may place two variables or expressions next to each other and imply an operator. e.g. a times b can be written ab.
What are the letters in algebra called?
variables
Why do you use variables in algebra?
symbol
What is the meaning of verbal expressions in Algebra?
a verbal expressions is a math questions .for example 8+6
