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Given two integers, x and y, their squares are x^2 and y^2.
The difference between them is called the difference of perfect squares and is (x^2-y^2)
This is important because we can always factor this as (x+y)(x-y).
We don't really need x and y to be integers, but in elementary algebra classes they often are. In reality, they can by any numbers.
The idea behind this is when you multiply (x+y)(x-y) the xy and -xy terms cancel each other out and you are left with the x^2 and -y^2 terms.
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What does differnece mean in math?
The difference is the answer in a subtraction problem.
What does driffrence mean in math?
"Difference" is the answer in a subtraction sentence.
What does common difference mean on math?
Common Difference means the difference between two numbers.
What does the difference of mean in math terms?
The difference means to subtract the two numbers provided.
What does difference mean in an math equation?
Difference in math means subtraction. To express the difference between 6 and 2 you would use the equation 6 - 2 = 4.
What does irrational in math mean?
Irrational numbers are pi(3.14...), a non-terminating decimal with no pattern(ex.-0.3456789...), and non-perfect squares(ex.-square root of 34).
What does difference of a number mean on math?
the answer to a subtraction question is the difference.
What does the difference mean in math?
The difference means to SUBTRACTEx.12-6=656565- what
What does difference mean?
In math terms difference means to subtract. :)not the same not the same
What does differnece mean in math?
The difference is the answer in a subtraction problem.
What does driffrence mean in math?
"Difference" is the answer in a subtraction sentence.
What does difference mean in fifth grade math?
to subtract
In math, what does “how much more mean”?
Finding the difference
What does common difference mean on math?
Common Difference means the difference between two numbers.
What does the difference mean in math terms?
The difference means to subtract the two numbers provided.
What does the difference of mean in math terms?
The difference means to subtract the two numbers provided.
What does difference mean in an math equation?
Difference in math means subtraction. To express the difference between 6 and 2 you would use the equation 6 - 2 = 4.
