Как да помогнем?

Churchy Lafemme

Churchy Lafemme коментира, 21 март, 2015 00:32
When you get a chance, look up imaginary and complex numbers. There is a video in pre-calculus to help you understand the complex numbers.
Churchy Lafemme коментира, 19 март, 2015 02:20
You certainly are on the right track. Yes, we can do a square root of a negative number. Your solution for x is an imaginary number and the answer is I*sqrt(59) where I^2 = -1.