There has to be more to this question then i can help you
extraneous root is a solution o an equation that seems to be right but when we check it (by substituting it into the original equation) it turns out not to be right
B is the answer I chose but there are the steps so you can see how to solve it
Answer:
€¥¥~▪♤₩
Step-by-step explanation:
|₩》€¥●♤●》●¥}\~¥¥¡¡₩¥€☆●£₩●€●¥£}●¡¡》¤