Question

Evaluate the expression 2b with the power of 3 + 5 when b = 3​

Answer 1

59

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

Identify

2b³ + 5

b = 3

Step 2: Evaluate

1. Substitute in b: 2(3)³ + 5
2. Exponents: 2(27) + 5
3. Multiply: 54 + 5
4. Add: 59