Question

Which is different? Find “both” answers.

Find AC+CB .


Find BC-AC .


Find AB .

Find CA+BC
The "different" answer is [Blank}

. The "same" answer is [Blank]

Answer 1

The "different" answer is BC-AC and AB

The "same" answer is AC+CB and CA+BC

Explanation:

AC+CB and CA+BC if are rearranged wold be the same CA becomes AC and CB becomes BC