3 less than the square of a number?

Answer 1

Subject: Algebra

Topic: Expression Evaluation

Step 1: Let the number be represented by the variable ( x ).

Step 2: Write the expression for "a square of a number": ( x^2 ).

Step 3: Write the expression for "3 less than a square of a number": ( x^2 - 3 ).

Step 4: Provide the final answer: The expression representing "3 less than a square of a number" is ( x^2 - 3 ).

Explanation: The expression ( x^2 - 3 ) represents the result of subtracting 3 from the square of a given number ( x ).

Answer 2

3 is less than the square of 16, which is 4.