422,371 views
45 votes
45 votes
4x2y + x
when
x = −1
and
y = 7

User Caleb Gates
by
3.1k points

1 Answer

14 votes
14 votes
4x2y+X
4(-1)2(7)+(-1)
-4(14)+(-1)
-56+(-1)
-57
User Ajpallares
by
2.3k points