Question

What is the value of the expression below?

Answer 1

Explanation:

BODMAS=bracket

O=of

D=division

M=multiplication

A=addition

S=subtraction

3*3=9

9+(9-16)(4)

9+(7)(4)

9-28

-19

Answer 2

-19

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 Expression

3² + (9 - 16)(4)

Step 2: Evaluate

1. Exponents: 9 + (9 - 16)(4)
2. (Parenthesis) Subtract: 9 + (-7)(4)
3. Multiply: 9 - 28
4. Subtract: -19