Question

How you express four less than a the square of a number

Answer 1

Express 4 less than a number is actually easy.
X will be our number.
But it won't be just X, it would be X squared or x^2.
So you do... (x^2)-4.
(The 4 is what you subtract).

Answer 2

Using the basics of algebra, the expression for four less than the square of a number is x²-4.

What is the square of a number?

The square of a number is the multiplication of a number by itself.

Suppose the number is x

So, the square of the number =x²

Four less than the square of the number = x²-4

So, the required expression is x²-4

Thus, the expression for four less than the square of a number is x²-4.

To get more about the square visit:

https://brainly.com/question/83678