Question

Find the value of y^2 when y= -2

Answer 1

4

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Explanation:

Step 1: Define

y²

y = -2

Step 2: Evaluate

1. Substitute in y: (-2)²
2. Exponents: 4