valeriazapata200
valeriazapata200
10-12-2017
Mathematics
contestada
[tex]-2 \sqrt{-81}+9 please..
Respuesta :
lesliekolleroxrkcf
lesliekolleroxrkcf
10-12-2017
if I read this correctly you need ✓-81 + 9?
that would be 9i + 9 in complex numbers. there is no solution among the real numbers since you cannot take the square root of a negative numbrr
Answer Link
VER TODAS LAS RESPUESTAS ( 94+ )
Otras preguntas
Do they help anybody? Into affirmative
- Cụ bá quát, bắt đầu bao giờ cụ cũng quát để thử dây thần kinh của người. Anh này lại say khướt rồi! Hắn xông lại gần, đảo ngược mắt, giơ cái tay lên nửa chừng
Pls help this is an assignment!! What is the length of a human cheek cell under the 100x objective lens of a microscope (aka 1000x magnification)? Will mark bra
which of the following represents x= 1/2 y written in general form?
Explain why they substituted cos(60) with 1/2 ? (Look at image)
Please help me with from 1 to 22 please
What is the mean of the set of data? 6, 7, 10, 12, 12 ,13answer choices: 610711
how culture could encourage teenagers to end up being parents before the right time
A poll in the United States found that 40 percent of unvaccinated Americans now believe vaccines pose a greater health threat than novel Coronavirus. The poll a
86,400 seconds into day
