Answer:
Step-by-step explanation:
Answer:
25y
Step-by-step explanation:
y×25=25y
Answer:
Sum of
and
is 
Option B is correct answer.
Step-by-step explanation:
We need to find sum of
and 
Finding sum of
and
:

We know that 
Replacing x^2-4

Now, taking LCM of (x+2)(x-2) and (x+2) we get (x+2)(x-2)

So, Sum of
and
is 
Option B is correct answer.
Answer:
hope it helps
Step-by-step explanation:
1) -72
2) -50
3) 0.2
Answer:
f = 8
Step-by-step explanation:
21 + 5f = 61
5f = 61 - 21
f = (61 - 21) / 5
f = 8