dylan-wright_60a689c747bae
dylan-wright_60a689c747bae
About
- Username
- dylan-wright_60a689c747bae
- Joined
- Visits
- 0
- Last Active
- Roles
- Member
Comments
-
a)2x + 5y quando x =+7 e y=-2 2*7 = 14 5*(-2) = -10 14-10 = 4 b)xy + 2x, quando x= -6 e y =-3 (-6)*(-3) = -18 2*(-6) = -12 (-18)+(-12) = -30 c)3a -7b, quando a =+8 e b = - 7 3*8 = 24 (-7)*(-…