Answer:
A
Step-by-step explanation:
Answer:
15x-36
Step-by-step explanation:
Answer:
x=20
Step-by-step explanation:
2x-25=15
2x=40
x=20
Answer:
|2x|
Step-by-step explanation:
The square root symbol indicates the positive square root. That is, ...

Then the square root you show is ...
