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14 July, 13:28

Simplify the following expression.

(6x2 - 6x - 7) + (4x2 + 2)

A. 10x2 - 5

B. 2x2 + 6x - 9

C. 10x2 - 6x - 5

D. 10x2 + 6x - 5

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Answers (1)
  1. 14 July, 13:48
    0
    Answer: C. 10x²-6x-5

    Step-by-step explanation:

    1. Remove the parentheses

    2. Collect like terms

    3. Add/Subtract
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