I need help can you help me?
Answer:
21.....i think!!!!
Step-by-step explanation:
hmmm lets see other answers
Answer:


Step-by-step explanation:
Given

Required
Select equivalent expression





Start by solving the given expression (using a calculator)

Then we solve the given options (using a calculator)










The equivalent expressions are (a) and (e)
That would be the square root of 2