faby78
faby78
24-01-2020
Mathematics
contestada
9x2 – 12x + 4 when x = 3?
Respuesta :
Yang100
Yang100
24-01-2020
Answer:
49
Step-by-step explanation:
9(3)^2-12(3)+4
9(9)-36+4
81-36+4
45+4
49
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