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How do you classify algebraic expressions?
Algebraic expressions are terms that do not include an equality sign
How do you know if you will subtract or add in simplifying algebraic expressions?
Only like terms can be subtracted or added in algebraic expressions.
Do algebraic expressions have to have a variable?
Yes. That is the definition of an algebraic expression.
Two algebraic expressions are if they have the same value for all values of their variable?
They are identical or equivalent.
What does it mean to say that two algebraic expressions are equivalent?
It means they both equal the same answer.
X-1 and x3?
These are two algebraic expressions.
Do algebraic expressions have equals signs?
no algebraic expressions do not have equal signs but equations do.
How do you classify algebraic expressions?
Algebraic expressions are terms that do not include an equality sign
How are algebraic expressions and equations alike?
Algebraic expressions are the written relations of or between variables. For example, x2, 1/x, and x + y + z are all algebraic expressions. Algebraic equations are simply algebraic expressions that equate to something. For example, x2 = 4, 1/x = y, and x + y + z = 42 are all algebraic equations. In general, one differentiates algebraic expressions from exponential, trigonometric, hyperbolic, and logarithmic expressions by requiring algebraic expressions to be confined to polynomial expressions. I've added a link regarding polynomials below.
What are the two algebraic expressions set equal to each other called?
An equation
In algebraic expressions is there a solution?
In many cases you can simplify an algebraic expression. You don't really "solve" them; an equation can be solved. An equation is a declaration that two expressions are equal, for example, x + 3 = 10.
When two expressions are equal in value?
They are callled: Identical equations or Identities See: http://www.tutorvista.com/search/value-algebraic-expressions
How do you know if you will subtract or add in simplifying algebraic expressions?
Only like terms can be subtracted or added in algebraic expressions.
What is the word origin for algebraic expressions?
the word algebraic is arabic.
Do algebraic expressions have to have a variable?
Yes. That is the definition of an algebraic expression.
Two algebraic expressions are if they have the same value for all values of their variable?
They are identical or equivalent.
What does it mean to say that two algebraic expressions are equivalent?
It means they both equal the same answer.
