Question

2 1
Calvin evaluated-x5 using the steps below.
Step 1:
Step 2 (-+5)× (-+)
3
Step 3: 4x-
Step 4: -2
Which describes Calvin's error?
8
O In step 1, he incorrectly broke up
5-
2
In step 2, he distributed the instead of the 5.
10
K