
What are imaginary numbers?
We’ve always been told we can’t take the square root of a negative number, since the square of a negative number is a positive number. But remember, in maths nothing… Read more What are imaginary numbers? →
We’ve always been told we can’t take the square root of a negative number, since the square of a negative number is a positive number. But remember, in maths nothing… Read more What are imaginary numbers? →