Question

What is the solution of (image)?

A: x = –2500

B: x = –50

C: x = –2.5

D: no solution

Answer 1

i believe the answer is D

Answer 2

Answer: Option 'A' is correct.

Explanation:

Since we have given that

`√(-4x)=100`

We need to solve for the value of x:

`√(-4x)=100\\\\\text{ Squaring on both the sides}\\\\-4x=100^2\\\\-4x=10000\\\\-x=(10000)/(4)\\\\x=-2500`

So, x = -2500

Hence, Option 'A' is correct.