A.25 because ac and df are the same angle, so if ac =25 then so does df
N(2n+6)-(n²-1)= 2n²+6n-n²+1=n²+6n+1
In the denominator as you can see that the bases are same, Therefore we're gonna add those powers.
something like this:
As we take the numerator to the denominator (when the base is same) then, the powers are turned to negative something like this:
So we'll do the same thing here,
Bases are same so once again add the powers,
and you'll get :
which is the same thing as
Answer:
6/10 is the answer
Step-by-step explanation:
hope it helps!!!
The correct answer is 6=x