Multiplying polynomials: simplify
(4a+2)(6a^2-a+2)
1 answer:
Answer:
24a³ - 16a² + 6a + 4
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Distributive Property
<u>Algebra I</u>
- Terms/Coefficients
- Expanding by FOIL (First Outside Inside Last)
Step-by-step explanation:
<u>Step 1: Define</u>
(4a + 2)(6a² - a + 2)
<u>Step 2: Expand</u>
- Expand: 24a³ - 4a² + 8a - 12a² - 2a + 4
- Combine like terms (a²): 24a³ - 16a² + 8a - 2a + 4
- Combine like terms (a): 24a³ - 16a² + 6a + 4
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