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MrRissso [65]
3 years ago
7

HELP PLEASE THIS IS IMPORTANT!! (please show work too)

Mathematics
1 answer:
SashulF [63]3 years ago
8 0

Answer:

D    2(x + 3)(x - 3)

Step-by-step explanation:

2x^{2}  - 18

= 2(x^{2}  - 9)   Factor out the greatest common factor of 2

= 2(x + 3)(x - 3)   Factor the difference of 2 squares

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