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Yes.

1,012,036 (which is 1006 squared)

1,010,025 (which is 1005 squared)

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Q: Is 2011 the difference of 2 perfect squares?
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What is difference of 2 squares?

The difference of 2 squares ca n be expressed as: x2 - y2


How do you write 0 as the difference of two squares?

How can you have 0 as the difference of two squares? 5^2-5^2?


Can you write every integer as the sum of two nonzero perfect squares?

No.First of all, you can't write negative numbers as sums of perfect squares at all - since all perfect squares are positive.Second, for natural numbers (1, 2, 3...) you may need up to 4 perfect squares: http://en.wikipedia.org/wiki/Lagrange's_four-square_theoremNo.First of all, you can't write negative numbers as sums of perfect squares at all - since all perfect squares are positive.Second, for natural numbers (1, 2, 3...) you may need up to 4 perfect squares: http://en.wikipedia.org/wiki/Lagrange's_four-square_theoremNo.First of all, you can't write negative numbers as sums of perfect squares at all - since all perfect squares are positive.Second, for natural numbers (1, 2, 3...) you may need up to 4 perfect squares: http://en.wikipedia.org/wiki/Lagrange's_four-square_theoremNo.First of all, you can't write negative numbers as sums of perfect squares at all - since all perfect squares are positive.Second, for natural numbers (1, 2, 3...) you may need up to 4 perfect squares: http://en.wikipedia.org/wiki/Lagrange's_four-square_theorem


Can 2819 be expressed by the sum of 2 perfect squares?

no


What are examples of perfect square roots?

Perfect square roots are the counting numbers {1, 2, 3, ...} The squares of the perfect square roots are the perfect squares, namely 1² = 1, 2² = 4, 3² = 9, etc.

Related questions

What is the difference of 2 perfect squares?

This is when two perfect squares(ex.) [x squared minus 4] a question in which there are two perfect squares. you would find the square root of each. then it depends on what kind of math your doing.


How do you identify a difference of two squares?

The word "difference" implies subtraction. The word "squares" implies a perfect square term or number. To recognize the "difference of squares" look for 2 perfect square terms, one being subtracted from the other. Ex. x2 - 16. "x" is being squared and 16 is a perfect square. They are being subtracted. Factors: (x+4)(x-4)


What is difference of 2 squares?

The difference of 2 squares ca n be expressed as: x2 - y2


How do you write 0 as the difference of two squares?

How can you have 0 as the difference of two squares? 5^2-5^2?


Can you write every integer as the sum of two nonzero perfect squares?

No.First of all, you can't write negative numbers as sums of perfect squares at all - since all perfect squares are positive.Second, for natural numbers (1, 2, 3...) you may need up to 4 perfect squares: http://en.wikipedia.org/wiki/Lagrange's_four-square_theoremNo.First of all, you can't write negative numbers as sums of perfect squares at all - since all perfect squares are positive.Second, for natural numbers (1, 2, 3...) you may need up to 4 perfect squares: http://en.wikipedia.org/wiki/Lagrange's_four-square_theoremNo.First of all, you can't write negative numbers as sums of perfect squares at all - since all perfect squares are positive.Second, for natural numbers (1, 2, 3...) you may need up to 4 perfect squares: http://en.wikipedia.org/wiki/Lagrange's_four-square_theoremNo.First of all, you can't write negative numbers as sums of perfect squares at all - since all perfect squares are positive.Second, for natural numbers (1, 2, 3...) you may need up to 4 perfect squares: http://en.wikipedia.org/wiki/Lagrange's_four-square_theorem


Can 2819 be expressed by the sum of 2 perfect squares?

no


What are examples of perfect square roots?

Perfect square roots are the counting numbers {1, 2, 3, ...} The squares of the perfect square roots are the perfect squares, namely 1² = 1, 2² = 4, 3² = 9, etc.


How many perfect squares are there between 1 and 99?

There are 8: the squares of 2 to 9, inclusive.


What does difference of perfect squares mean in math?

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.


How do you find the product of perfect squares?

we can check it by 2 times


How many perfect squares are there from 2-99?

101


How many of the numbers from 1 to 20 can you express as the difference of two perfect squares?

Fifteen of them. All but numbers of the form 4n-2 = 2, 6, 10, 14, 18