Question

Solve: (√-100 = ?)
(A) +10
(B) -10
(C) +10i
(D) -10i

Answer 1

The solution to the equation √-100 is -10i.

Step-by-step explanation:

To solve the equation √-100 = ?, we need to find the square root of -100. The square root of a negative number is an imaginary number. In this case, the square root of -100 is 10i. Therefore, the answer is option (D) -10i.