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nasty-shy [4]
3 years ago
15

F(t)=3t^2-2 , find f(k-2)

Mathematics
1 answer:
AysviL [449]3 years ago
7 0
3(k-2)² -2
3(k²-4k+4) -2
3k²-12k+12-2
3k² -12k +10
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