1). 12 x 3²=
2). 11 × 2 + 3 =​

Hello, my name is Rafli, I come from Indonesia, I am 13 years old
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c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2