Step-by-step explanation:
-5(4a) = (-5a)4
(By commutative property of multiplication)
Usually you use addition to find a sum.
The coefficients would be 6 and 2.
Coefficient of k would be 6 and for n it would be 2.
X is equal to 1
hope it helps
Answer:
number 2
Step-by-step explanation:
