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Because when a has any other value they do not have the same value.

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10y ago

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Related Questions

What are expressions that have the same value?

Equivalent expressions.


How do you know if the original expression is equivalent to the simplified expression?

you test it by giving the letters a value say if X equals 5 and Y equals 7 then you calculate both expressions with that value. If both answers are the same, then the simplified expression is correct, or an equivalent.


When two expressions have the same value they are?

equivalent


Expressions that have the same value are called?

They are equivalent fractions.


What are expressions that have the same value no matter what x represents called?

algebraic expressions


Does the expressions d-12 have a greater value when d equals 42 or when d equals 46?

d=46


What are expressions that have the same value for all values of the variables?

Equivalent Expression


What do two equivalent expressions always have in common?

The same overall value.


What is Definition of equivalent?

two expressions that have the same value for all allowable replacements are called equivalent.


Does the a in both what expressions 3a - 9 equals 6 and 5a plus 2 equals 27 have the same value?

Yes.


Which of the expressions are equivalent?

To determine which expressions are equivalent, you need to analyze their structure and simplify them if necessary. Equivalent expressions yield the same value for all variable inputs, so you can also substitute specific values to test for equality. If you provide the specific expressions in question, I can help you evaluate their equivalence.


What is a expressions that simplifies to the same expression or value?

An equivalent expression.