Question

Evaluate x+3 squared by 2 - 6 when x = 4

Answer 1

43

Explanation:

Assuming you meant "evaluate x+3 squared - 6 when x = 4, we get:

(x + 3)^2 - 6

Substituting 4 for x, we get 7^2 - 6, or 43.

Answer 2

43

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.

(x + 3)² - 6

x = 4

Step 2: Evaluate

Follow Order of Operations.

1. Substitute in x [Equation]: (4 + 3)² - 6
2. (Parenthesis) Add: 7² - 6
3. Exponents: 49 - 6
4. Subtract: 43