Question

(6x2 - 10x +9)+(-5x2 + 9x-5)=

Answer 1

Answer:

x² - x + 4

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

Step-by-step explanation:

Step 1: Define

(6x² - 10x + 9) + (-5x² + 9x - 5)

Step 2: Simplify

1. Combine like terms (x²):                                                                                x² - 10x + 9 + 9x - 5
2. Combine like terms (x):                                                                                  x² - x + 9 - 5
3. Combine like terms (Z):                                                                                     x² - x + 4