20^2 - 16^2 = 144
[square root] 144= 12m
12m
You didn’t attach the picture try reposting your question. :)
√5 (10-4√2)
=10√5-4√10
The answer is D
Answer: 3,885.71428571428571 I’m not sure
Step-by-step explanation:
Between 4 and 6 is where u put the grouping symbols!
