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Lilit [14]
3 years ago
15

Please help I need to get this done really bad

Mathematics
1 answer:
kupik [55]3 years ago
3 0

Answer:

1 . 4 (x + 6)

2. 9 x × (x+9)

3. 3x× (x-6)

4. 225+75x

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Salsk061 [2.6K]

Answer:x=3

Step-by-step explanation:

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