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What do the following two expressions have in common three to the second power and three squared?
They both have a value of 9
What a mathematical sentence that two unequal expressions?
An inequality.
What is a mathematical sentence formed by setting two expressions equal to each other?
an equation
Which of the following statements about listening is false?
What are the following statements.
What is a mathematical sentence that compares expressions that are equal?
If both sides are equal, it's called an equation. If both sides are NOT equal, it's called an inequality.
Which of the following expressions is equivalent to 20m - 15?
5
Which of the following is equivalent to the expressoin shown (-5)(3)(-4)(-2)?
No expressions are shown, but the answer is -120.
Which of these expressions is equivalent to 8p3 27?
The question asks about "these expressions" suggesting that a list of expression is given. In such circumstances would it be too much to expect that you make sure that there is something that is following?
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 does classe les expressions suivantes mean?
'Classify the following expressions'
What is the definition of an equivalent variable expressions?
An equation if both expressions are equal
What expression is equivalent to x y 4x 3y 12?
This won't get answered successfully. There are no operational signs in the question and there are no following expressions to compare it to.
How can you solve problems involving equivalent expressions?
In the same way that you would solve equations because equivalent expressions are in effect equations
