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Umnica [9.8K]
2 years ago
8

If k(x) = 2x² -3.Vx, then k(9) is

Mathematics
1 answer:
Alexus [3.1K]2 years ago
8 0

Answer:

159

Step-by-step explanation:

k (9) = (2 * 9^{2}) - 3

= (2 * 81) - 3

= 162 - 3

= 159

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