Answer:
-2732
Step-by-step explanation:
Follow the order of operations and perform multiplication first.
5*50=250
42*71=2982
250-2982=-2732
b is an ipotenuse, so b > a and 2a+b>3a
3
See attached image for work.
V= −7
In pic
( hope this helps have a great day :) .)
