Question

y=4 - 9x + 12x2 + 3x3​

Answer 1

Step-by-step explanation:

$hey \: mate \: here \: is \: your \: ans \\ \\ y = 4 - 9x + 12 \times 2 + 3 \times 3 \\ \\ y = 33 - 4 - 9x \\ \\ y = 29 - 9x \\ \\ hope \: it \: helps \: you$