Question

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

Answer 1

Answer:

the answer is 13

Step-by-step explanation:

Answer 2

Answer:

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

Step-by-step 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