C. Directions: Evaluate the following algebraic expressions given the following
values.
1. For a-e. Evaluate the following when x = 3, y = 2 and z = -1
a 4x + 2
d. x(2yz - xy + 3xz)
b. 3x - 2y + z
e. X + z
c. x(3y + 22)
2. Evaluate given that a = 3 and b = 5.
b
3. Using x = (-2,-1,0,1,2), evaluate 2x2-x + 3.
4. If=mV2, Find E when m = 14 and V = 8​