Question

(x3 + x2 – 61x + 25) + (x – 7)

Answer 1

x³ + x² - 60x + 18

General Formulas and Concepts:

• Combining like terms

Explanation:

Step 1: Define expression

(x³ + x² - 61x + 25) + (x - 7)

Step 2: Simplify

1. Combine like terms (x): x³ + x² - 60x + 25 - 7
2. Combine like terms (constants): x³ + x² - 60x + 18