Question

square root of -256​

Answer 1

square root of-256 is -16.

Answer 2

Answer:

16 if positive and not possible in simple case if negative.

Step-by-step explanation:

Square root of negative numbers can only be express in complex numbers but then we have to get the help of iota.

But if the given number is positive then its square root will be 16.

So,

• Now x= - root(256)
• x= -16 and +16 ans.

(By taking the negative sign outside)