First we raise both members of the equality to the square:
(√-4x) ^ 2 = (100) ^ 2
Then, we solve:
-4x = 10000
We cleared x in the last instance
x = 10000 / (- 4)
x = -2500
answer:
the solution of √-4x=100 is
A) x = –2500
Answer:
D
Step-by-step explanation:
Divide total miles by total days:
25.5 miles / 5 days = 5.1 miles per day.
71614 is the answer, this can be found by simply solving this expression: 72000 - 386
