Question

What is the solution of √-4x=100?

A) x = –2500
B) x = –50
C) x = –2.5
D) no solution

Answer 1

A. x=-2500

Explanation:

edge cumulative exam

Answer 2

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