One of these has no real solutions. The other has one real solution.
Therefore x = ......
Does x = 3???
I'm not completely sure because when I sub 3 back into the original question, it doesnt equal 0. So now I'm a little confused. But i do understand all the working...
I'm not completely sure because when I sub 3 back into the original question, it doesnt equal 0. So now I'm a little confused. But i do understand all the working...
. The bases are the same. What does x have to equal to make the indices the same?? Hint: NOT 3!!