How to solve this!! Please!
 
											 
											Answer:
k^2 -3k +9/2
(k-3/2)^2
Step-by-step explanation:
k^2 -3k
Take b/2 and then square it to find the term to complete the square
(-3/2) ^2 = 9/4
k^2 -3k +9/2
The expression factors to (k-b/2)^2
(k-3/2)^2