Question

x^4=-4
what is the values of x

Answer 1

The value of x is Complex, Because,
No value of Real number can form a negative when rised to power 4,

x^4 = x² *x², We know that x² is always positive, and also positive * positive is also positive,

So x can't be negative, So x can't be Real, So therefore the value of x is Complex,

The possible values of x, If you need the complex answer are,

1 + i,
1 - i,
-1 -i,
-1 + i,

Therefore this is the answer,

Hope you understand, Have a great day ! Merry Christmas !

thanking you, Bunti 360 !

Answer 2

I hope it me help you