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Read this and answer this for me Thanks <3

Read this and answer this for me Thanks <3-example-1

1 Answer

6 votes

Answer:

The answer is 1st point

Explanation:

(12x²+4x-5)-(9x²-9x+1)

= 12x²+4x-5-9x²+9x-1

= 3x²+13x-6

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