What is the value of the rationale expression below when x is equal to 4? X+20/x+4
1 answer:
Answer:
3
Step-by-step explanation:
to evaluate substitute x = 4 into the rational expression, that is
=
= 3
You might be interested in
Answer:
1. true
2. false
3. false
4. true
Answer:
its answer is 75 i guess
Answer:

Step-by-step explanation:


![x[2x(x-2)+1(x-2)]](https://tex.z-dn.net/?f=x%5B2x%28x-2%29%2B1%28x-2%29%5D)

Answer:
10.5
Step-by-step explanation:
calculatorrrrrrrrrrrrr