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1. (9х3 + 5x) - 7x - 3x) Help me solve this and give me the answer.
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1. (9х3 + 5x)
- 7x - 3x)
Help me solve this and give me the answer.

1. (9х3 + 5x) - 7x - 3x) Help me solve this and give me the answer.-example-1
User Gulab Sagevadiya
by
4.8k points

1 Answer

3 votes

Answer:

2x³ + 8x

General Formulas and Concepts:

Pre-Alg

  • Distributive Property

Alg I

  • Combining like terms

Explanation:

Step 1: Define

(9x³ + 5x) - (7x³ - 3x)

Step 2: Solve

  1. Distribute negative: 9x³ + 5x - 7x³ + 3x
  2. Combine like terms: 2x³ + 8x
User Martheli
by
4.0k points
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