Q: How can you tell if a number is a squared?

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Are you asking me to tell you the answer? Because its easy and simple .

70 x 70 = 4900

23 is not a squared number but it is a prime number

Yes.

yes. it's a squared number of 9

A number squared means that the number is multiplied by itself.

It is b*b

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A squared number is the product of an integer times itself. So, 16 is a squared number. 4 * 4 = 16.

Four squared is 16. When a number is squared, multiply the number by itself once.

A squared number is a number multiplied by itself. For example, two (2) squared is 2 X 2 = 4; three (3) squared is 3 X 3 = 9. A number squared is shown on a computer as x^2, so 2 squared is 2^2, and 3 squared is 3^2.

If a number is to the power of 2 it is "squared". The number that is squared is the "root".

When the sum of a number plus 3 is squared, it is 11 more than the sum of the number plus 2 when squared.

An odd number squared would always equal an odd number and an even number squared would always equal an even

no, a whole number cannot be squared to make 2

When a number is squared, it has been multiplied by itself. For instance: 4 squared means 4x4, which is equal to 16.

107 squared is 11449

12.124355652982141054692124390541 squared = 147

8.7177978870813471044739639677192 squared = 76

15.620499351813308788259445471518 squared = 244

5.6568542494923801952067548968388 squared = 32

When the exponent on the number is 2, that means that it's squared. i.e. 42= four squared which is equal to sixteen.

9 + 16 = 25

YES. 15 squared which is 225 is a whole number.

The root of 8100 is 90, so yes it is a squared number.