3 years ago

Simplify (10x^3 -3x-5) - (7x^2 +4x-9)

Mathematics

1 answer:

marissa [1.9K]3 years ago

8 0

Answer:

10x³ - 7x² - 7x + 4

General Formulas and Concepts:

Pre-Algebra

Distributive Property

Algebra I

Combining Like Terms

Step-by-step explanation:

Step 1: Define

(10x³ - 3x - 5) - (7x² + 4x - 9)

Step 2: Simplify

Distribute negative: 10x³ - 3x - 5 - 7x² - 4x + 9
Combine like terms (x): 10x³ - 7x² - 7x - 5 + 9
Combine like terms (Z): 10x³ - 7x² - 7x + 4

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Simplify (10x^3 -3x-5) - (7x^2 +4x-9)​

Simplify (10x^3 -3x-5) - (7x^2 +4x-9)