If x = 2 and y = 1, then 3(y – 1) + 2x2 =
Mathematics
ytsergio
Question
If x = 2 and y = 1, then 3(y – 1) + 2x2 =
2 Answer

1. User Answers maddog0113
3(11) +2x2
31+4
2+4=6 
2. User Answers pup17634
Another Question! :)
You would substitute 2 for x in the equation and I for y in the equation.
3(y  1) + 2x 2 =
3(1  1) + 2(2) x 2 =
3(0) + 4 x 2 =
0 +8 =
8
Your answer would be 8.
Hope I helped! :)