Question

4x (2x + 3x) + 5y (5y + 3y)

+
Simplify the expression by distributing and then combining like terms

Answer 1

20 x ² + 40 y ²

Explanation:

4 x ( 2 x + 3 x ) + 5 y ( 5 y + 3 y )

Combine likes term

4 x ( 5 x ) + 5 y ( 8 y )

multiply, we get

20 x ² + 40 y ²

Answer 2

20x² + 40y²

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

4x(2x + 3x) + 5y(5y + 3y)

Step 2: Simplify

1. [Addition] (Parenthesis) Combine like terms: 4x(5x) + 5y(8y)
2. Multiply: 20x² + 40y²