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deff fn [24]
2 years ago
14

Simplify the expression by combining like terms: 5c2 + 13c + 4 – 7c + 9

Mathematics
2 answers:
Burka [1]2 years ago
7 0

Answer:

{5c}^{2}  + 6c + 13

Step-by-step explanation:

1) Collect like terms.

{5c}^{2} (13c - 7c) + (4 + 9)

2) Simplify.

{5c}^{2}  + 6c + 13

Therefor, the answer is 5c² + 6c + 13.

PIT_PIT [208]2 years ago
3 0

Answer:

5c^2 +6c +13

Step-by-step explanation:

so we can see than 5c^2

and 13c - 7c are the same = 6c

and 4 +9 = 13

so answer will 5c^2 +6c +13

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