germancat
germancat
18-08-2018
Mathematics
contestada
What is the square root of -9
Respuesta :
HyperAJ
HyperAJ
18-08-2018
You actually can’t get the exact square root of a negative number, it is not 3 as 3 squared is 9 not negative 9. It is not possible to square a number to get a negative answer, that’s where all the “i” stuff comes in with irrational numbers.
Answer Link
VER TODAS LAS RESPUESTAS ( 16+ )
Otras preguntas
Ronald Fast Food randomly selected 20\%20%20, percent of locations and asked the manager about the most popular meat. Of the locations surveyed, beef is the mos
What happens to magnetic domains when you pull magnets apart and the magnetic field weakens?
What distinguishes this Byzantine church from this Islamic mosque?
What is invigilation? a. a theft investigation technique which involves close supervision of the suspects during the examination period. b. a theft investigatio
which is the definition of a line segment
The area of a rectangular envelope is given by the trinomial x2 + 8x + 7. The length of the envelope is x + 7. What is the width of the envelope?
Schrauf and rubin's "two groups of immigrants" study found that the reminiscence bump coincided with periods of rapid change, occurring at a normal age for peop
The volume of the crate is 72 cubic feet but the length is 3ft the base is 6ft and the height is unknown
Determine whether 25a^2 − 49b^6 is a difference of two squares. If so, factor it. If not, explain why. A. (5a + 7b^3)(5a − 7b^3) B.(5a − 7b^3)(5a − 7b^3) C. (5a
What force would be required to accelerate a 1,100 kg car to 0.5 m/s2?
