Precalculus help

Introduction of Square Number:

The result of the when a number is multiplied by itself as once, we get square number. This squared number is termed as perfect square. The expression of square number is represented as n² = M, which is the square number.

For Example:

5 × 5 = 25, →square number

4 × 4 = 16, →square number

7 × 7 = 49, →square number

In this article, we see about the number 36 is perfect square numbers or not.

Square Number:

We get the square number by using the follow formula.

M (square number) = n² = (n - 1)² + (2n - 1)

Or

Let us see the number 36 is square number or not by using this formula.

Would you like to improve your Number learning skills...

precalculus help