Question

Evaluate the expression w ^2 - v + 1 for w = -2 and v = -8.

Answer 1

the answer is 13

Explanation:

Answer 2

13

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

w² - v + 1

w = -2

v = -8

Step 2: Evaluate

1. Substitute: (-2)² - (-8) + 1
2. Exponents: 4 - (-8) + 1
3. Multiply: 4 + 8 + 1
4. Add: 12 + 1
5. Add: 13