Answer:
Please see attachment
Step-by-step explanation:
Please see attachment
Answer:
a) -6
b) 9
c) 27
Step-by-step explanation:

Answer:
(4x3-6x) + (8x-12)= 2x
(4x3+8x) + (-6x2-12)= 2(2x-3) (x^2+2)
Step-by-step explanation:
All you have to do is simplify.
Answer:
c
Step-by-step explanation:
Answer:
(1, 1) (1, 2) (1, 3) (1,4)
(1,5) (2,1) (2,2) (2,3)
(2,4) (3,1) (3,2) (3,3)
(4,1) (4,2) (5,1)
Step-by-step explanation: