Please hurry!!add the polynomials: (9x^2 - 4x + 11) (3x^2 - 2x + 2)
1 answer:
Answer:
12x² - 6x + 13
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Terms/Coefficients/Degrees
Step-by-step explanation:
<u>Step 1: Set up</u>
(9x² - 4x + 11) + (3x² - 2x + 2)
<u>Step 2: Simplify</u>
- Combine like terms (x²): 12x² - 4x + 11 - 2x + 2
- Combine like terms (x): 12x² - 6x + 11 + 2
- Combine like terms (Z): 12x² - 6x + 13
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