Question

Anyone able to help with this problem?

http://prntscr.com/130yr4

Answer 1

Just look at the original problem statement. You should NEVER get as a possible solution, x = 3 -- ever! In the original problem statement, x = 3 CANNOT be solution. Just look at those denominators.

Answer 2

Would the answer be C or D, I'm confused.

Answer 3

you cant have a fraction with a zero in the demonimator

Answer 4

thats what would happen if the answer is 3

Answer 5

So the answer is B?

Answer 6

right..

Answer 7

D is also correct. Without FIRST considering the Domain, extraneous solutions are INTRODUCED. That, in my opinion, is an error.

Not everyone agrees. ;-)