The number can be anything. Give it the name 'X'. Three less than the square of the number is (X2 - 3).
A squared number is the product of an integer times itself. So, 16 is a squared number. 4 * 4 = 16.
Any number multiplied by itself or taken to the second power is said to be squared.
If a number is 'squared' it's simply multiplied by itself. for example 3 squared is 3 x 3 which equals 9.
"Squared" means to multiply a number by itself. For example, 3 squared (32) is 3 x 3, which = 9.
Yes, area is always squared in math. I know this because I asked my math teacher ( who is the best math teacher ever!)
Oh honey, that's just a simple pattern of squares. The missing number is 16 because 1 squared is 1, 2 squared is 4, 3 squared is 9, and 4 squared is 16. It's basic math, darling.
A number less than zero.
The sum of a number plus 3 to the square root of 9 to the sum of 2 would equal -2. This is a math problem.
negative number
You don't 'answer' a decimal in math. The decimal is the portion of a number which is less than one.
well, the square root of 81 is 9, and seven squared is 49, so it wud be 40
Of course not! Even numbers or divisible by two with no remainder. Nor is it a prime number. 49 = 7x7 (or 7 squared)