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Q: Can every square from 5 to 15 be wtitten as a sum of two prime numbers?
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Related questions

Can every square root be simplified?

No. For example, the square roots of prime numbers cannot be simplified.


What are the numbers that are prime as well as a square number?

Prime numbers cannot be square numbers.


Is there any prime numbers that are square numbers?

No, there are no prime numbers that are also square numbers. Prime numbers are only divisible by 1 and themselves, while square numbers have integer square roots. Since the square root of a prime number is not an integer, a prime number cannot be a square number.


Can every square from 5-15 be written as the sum of 2 prime numbers?

There is only one square number from 5-15: 9. This can be written as the sum of 2 and 7, which are prime numbers.


Why are the prime numbers called square numberrs?

They're not. Prime numbers and square numbers are different things.


What is a square prime number?

An oxymoron. Prime numbers can't be square. Square numbers can't be prime. You can square a prime number: 3 x 3 - 32 = 9


Are there any prine numbers that are square numbers?

There are no prime numbers that are square numbers


Are there prime numbers that are square numbers?

No.


What square numbers are there before 100 which are prime numbers?

A square number, by definition, cannot be a prime so the answer is there are no such numbers.A square number, by definition, cannot be a prime so the answer is there are no such numbers.A square number, by definition, cannot be a prime so the answer is there are no such numbers.A square number, by definition, cannot be a prime so the answer is there are no such numbers.


Are all square numbers also composite numbers explain?

Every square number (except 1) is composite. Prime numbers only have two factors, one and the numbers themselves. Since square numbers also have at least the square roots as factors, they have to be composite.


Can every square from 5 to 15 be written as the sum of two prime numbers?

No, not all of them. One cannot.


Can every square number up to 12 x 12 be expressed as the sum of two prime numbers?

no because 1 is not a prime number