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tresset_1 [31]
2 years ago
12

Simplify the expression by combining like terms: Algebra 1

Mathematics
1 answer:
cricket20 [7]2 years ago
4 0

Answer:

The number in the green box should be 3.

Step-by-step explanation:

c + 4 {c}^{2}  - 2 + 2c -  {c}^{2}  + 5 = 3 {c}^{2}  + 3c + 3

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