Answer:
2
Step-by-step explanation:
145 - 75 = 70
70 divided by 35 = 2
2 hours
In the image below, I showed my work. What you basically do is find the greatest perfect square in each variable and you pull it out of the radical.
Answer:
14
Step-by-step explanation:
To evaluate the value of the expression
when
you should substitute 2 instead of e into expression. Then you will get the expression

Since

this expression becomes
