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
Answer:
For the second one would be 36°
Answer:
x+y=3
Step-by-step explanation:
For an equation to have no solution, their slope needs to be same and y intercept needs to be different,
so in this case where x+y=2
doing simply, x+y=3 makes a set of equation which has no solution, you can take any real value which is not 2
Answer: the first one
Step-by-step explanation: it has nothing to do with the function
Answer:
7-5n
Step-by-step explanation:
first you multiply both sides and get the equation 2n+2-7n+7 then you rearange the numbers to 2n-7n +2+7 and get -5n+7. you can change that to 7-5n.