Think of sqrt(2) as a variable.
3x - x = 2x
If x = sqrt(2), then answer is 2sqrt(2)
99/99= 1
(Mark me the brainliest)
Answer:

Step-by-step explanation:
→ Substitute in the numbers

→ Simplify

Answer:
(p×2)+3
Step-by-step explanation:
I'm not too sure, I've only just started practicing this stuff?