keydy
keydy
30-12-2016
Mathematics
contestada
Can anyone please help me with my homework
Respuesta :
Porshia
Porshia
30-12-2016
9x^2-12x + 4
Substitute in the 3
9(3)^2 -12(3) + 4
9 x 9 - 12 x 3 + 4
81 - 36 + 4= 49
Answer is B
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