answersLogoWhite

0

I think the question may refer to which two squares differ by 21. Two solutions :

112 - 102 = 121 - 100 = 21.

52 - 22 = 25 - 4 = 21.

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

When you subtract one square number from another square number the answer is 16 what was the first number?

when you subtract one square number with another the answer is 16 what are the two numbers


When you subtract one square from another the answer is 8 what are the 2 square numbers?

9 and 1


When you subtract one square number from another the answer is nine what is the answer?

4 + 9


When you subtract one square number for another the answer is 12?

Yes, that is possible.


When you subtract one square number from another the answer is 9 what are the two square numbers?

16 and 25


What square numbers do you get when you subtract one square number from another number and the answer is 12?

16 and 4


When you subtract one square number from another the answer is 7 what are the square numbers?

They are: 16 amd 9


When you subtract one square number from another the answer is 3 what are the two square numbers?

4 and 1.


When you subtract one square number from another the answer is 8 what is the two square numbers?

1 and 9.


When you subtract one square number from another square number the answer is 35 what are the 2 square numbers?

1 and 36


When you subtract one square number from another square number the answer is 7 What are the 2 square numbers?

Let the squares be 'x' & 'y' Hence x^(2) - y^(2) = 7 Factor ( x - y)( x + y) = 7 Since '7' is a prime number, we need two number that add to '7' and subtract to '1'. They are 3, & 4 Hence (4 - 3) ( 4 + 3) = 1(7) = 7


When you subtract one square number from another is 7?

16 - 9 = 7