Question

Simplify the expression. 19m – 4m^2 + 4m^2

Answer 1

19m-4m^2+4m^2

-4m^2+4m^2; since both are opposite you subtract which is zero

Answer=19m

Answer 2

19m

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

Algebra I

• Terms/Coefficients

Explanation:

Step 1: Define

Identify

19m - 4m² + 4m²

Step 2: Simplify

1. [Addition] Combine like terms: 19m