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Enter your answer and show all the steps that you use to solve this problem and write your final answer in factored form. Simplify: (9x^3 + 2x^2 - 5x + 4) - (5x^3 - 7x + 4)
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Enter your answer and show all the steps that you use to solve this problem and write your final answer in factored form.

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

User Amuoeba
by
3.3k points

1 Answer

7 votes

Answer:

4x³ +2x² + 2x

Explanation:

1- Determine the sign

2- Combine like terms

User Pajamas
by
3.1k points
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