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When two expressions are the same does any one know the term for that?
Wiki User
∙ 11y ago
If they are the same for only some values of the variables, they form an equation.
If they are the same for all values of the variables, they form an identity.
For example, (x + y)2 = x2 + y2 is an equation which is true if x = 0 or y = 0 (or both), while (x + y)2 = x2 + 2xy + y2 is always true and so is an identity.
Wiki User
∙ 11y ago
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Can numerical expressions have the same value?
Yes, numerical expressions can have the same value. For example, the expressions 2+3 and 5 both have the value of 5. Similarly, the expressions 2x3 and 6 both have the value of 6. In general, any two numerical expressions that evaluate to the same number will have the same value.
What does x mean in the expression -x6?
The same as in many other expressions. It is a variable, that is, it can be replaced by any number.
Why the expressions 7a and 9a are not equivalent even through they have the same value when a equals 0?
Because when a has any other value they do not have the same value.
What are the expressions that may not contain the equal sign or any type of inequality?
They are expressions.
Are there any values of the variable A for which the expressions 2 plus A and 2A have the same value?
2. 2 plus 2 equals 4 and 2(2)= 4
Can numerical expressions have the same value?
Yes, numerical expressions can have the same value. For example, the expressions 2+3 and 5 both have the value of 5. Similarly, the expressions 2x3 and 6 both have the value of 6. In general, any two numerical expressions that evaluate to the same number will have the same value.
How do you factorise these expressions?
In the same way that you would factorise any other expressions that do not contain an equality sign depending on the expressions of which none have been given.
What is the definition of equivalen variable expressions?
Two expressions are "equivalent" if they have the same result for any values of the variable or variables.
What does equivalent expressions in math mean?
It means that two expressions represent the same number; for example, 5 is equivalent to 3 + 2. If there are variables in the expression, it means that the two expressions will evaluate to the same number, for any value assigned to the variable or variables. For example, for any value of x, 2x is the same as x + x; therefore, the two are equivalent.
What does x mean in the expression -x6?
The same as in many other expressions. It is a variable, that is, it can be replaced by any number.
Why the expressions 7a and 9a are not equivalent even through they have the same value when a equals 0?
Because when a has any other value they do not have the same value.
Why do I make the same facial expressions I type.Is there any scientific explanation to this?
you're emo and dont give a what is happening
What are the expressions that may not contain the equal sign or any type of inequality?
They are expressions.
What kind of expresions does the reader make while reading a horror book?
A person reading a horror book will probably make the same expressions as a person reading any other book. A horror book does not intrinsically require any particular expressions.
Are there any algebra words starting with W?
There are no distinct algebra words beginning with W. The term whole numbers can be used with some algebraic expressions.
Where can you fand sarcastic expressions?
Answer You can try any search engine and type in, sarcastic expressions and see where that takes you.
Is there any technology till now which can know your thoughts or could know what u r thinking of?
Facial and micro expressions. Your appearance betrays more about you than you know. The tv show 'Lie to Me' is based on this premise.
