3 years ago

What is the solution of √-4x=100? A) x = –2500 B) x = –50 C) x = –2.5 D) no solution

1 answer:

4 0

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

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