Question

(5α+α²-14) + (10α +α²+ 35)

Answer 1

2a² + 15a + 21

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

(5a + a² - 14) + (10a + a² + 35)

Step 2: Simplify

1. [Addition] Combine like terms (a²): 2a² + 5a - 14 + 10a + 35
2. [Addition] Combine like terms (a): 2a² + 15a - 14 + 35
3. [Addition] Combine like terms: 2a² + 15a + 21

Answer 2

2α^2+15α+21

Explanation:

(5α+α²-14) + (10α +α²+ 35)

Combine like terms

α^2+α^2+5α+10α-14+35

2α^2+15α+21