0
-98
Sonny Borer
Wiki User
∙ 9y agoThere are infinitely many expressions. For example,-48 -50, -47 -51, -46 -52, -45 -53 and so on - forever.
Then look at numbers to 1 decimal place:
-48.9 -49.1, -48.8 - 49.2 and so on.
Then numbers to 2 decimal places, 3 dp, 4 dp, ... infinitely many dp.
Next you can consider triplets of number rather than pairs. And then sets of 4 numbers, 5 numbers and so on to infinitely many numbers - in each case looking at numbers with 0 dp, 1dp, etc.
You can then move on to subtractions, and then multiplications and divisions.
And then there are other operations, for example, log(100/googol).
Wiki User
∙ 8y ago-98
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What is the definition of an equivalent variable expressions?
An equation if both expressions are equal
What is the definition of equivalent numerical expressions?
That means that the two expressions represent the same number.
When two expressions have the same value they are?
equivalent
How are equivalent expressions used?
You can use them to find a variable. Lets say you have two equivalent expressions with the same variable... x + 2x - 42 = 0 2x - 28 = 0 If you combine these equivalent expressions you ahve... x + 2x - 42 = 2x - 28 In all of the expressions you have x = 7 There are also other applications but its confusing to explain.
Expressions that have the same value are called?
They are equivalent fractions.
Which expression represents 49?
An infinity of expressions equal 49.
What are expressions that have the same value?
Equivalent expressions.
What is a mathematical sentence that shows how 2 expressions are equivalent?
the answer is a(n) equationequationWhen two expressions are equivalent they can form an equation.
What are expressions that denote the same numbers?
equivalent expressions
What is a statement that equates two equivalent expressions?
A statement that equates two equivalent expressions is called an Identity.
Which expressions are equivalent to 4b?
4b-b
What is the definition of an equivalent variable expressions?
An equation if both expressions are equal
How can you solve problems involving equivalent expressions?
In the same way that you would solve equations because equivalent expressions are in effect equations
What is the definition of equivalent numerical expressions?
That means that the two expressions represent the same number.
What are equivalent division expressions?
12%6
When two expressions have the same value they are?
equivalent
Three numerical expressions that equal 50?
1+49, 51-1, 25x2
