Question

square root of negative forty

Answer 1

can you factor -40 ?

Answer 2

i think it 10? not sure

Answer 3

\(\Huge\sqrt{-40}\)

Answer 4

\(\color{white}{}\)

Answer 5

you need to bring in the operator i which is the square root of -1
sqrt(-40) = sqrt40 * sqrt(-1) = sqrt40 i
= 6.325 i

Answer 6

i is an imaginary number