When it is in () it means multiply x=45
Answer:
B
............................
Answer:
There are no like terms.
Step-by-step explanation:
Answer:
A
Step-by-step explanation:


Remember that
x^(b-c)
Using that
=3^(1/2x-1/2)=3^((x-1)/2)

So we can say:
, because the bases are the same
We can multiply both sides of the equation by 2. We get x-1=2, and x=3. Which is A.
I didn’t know which problem you specifically needed help with, but I hope this helps.