madelinei5535
madelinei5535
04-05-2017
Mathematics
contestada
If x^ 3 = -27, then what is x?
Respuesta :
meg79
meg79
04-05-2017
The cube root of -27 is -3
3√-27 = -3
You can check this by plugging your answer back it
X= -3
-3^3 = -27
Answer Link
apologiabiology
apologiabiology
04-05-2017
take 3rd root of -27
that is -3
if you can't see it then
√-27=(√-1)(√27)=(-1)(3)=-3
Answer Link
VER TODAS LAS RESPUESTAS ( 17+ )
Otras preguntas
What shared knowledge should audiences of my fair lady have to better appreciate the deeper meaning of the musical?
what preys on the peppered month?
Which chararistic helped make the Gupta empire a golden age
True or False The war of Hawks staged peace demonstrations in various parts of the United States?
Is it better to have more saturated fat or unsaturated fat in your diet?
Find the quotient. 12a^3p^4 ÷ -2a^2p
how was the mayan economy different to our economy today?
In the concentration camps, bodies were burned in ovens in the ______ or buried in mass graves. 2. While some books were removed from classrooms by censors,
do barrel cactus perform photosynthesis or cell respiration
7) what does "he estudiado espanol por dos anos" mean in english? A) I have studied Spanish for two years. B)he has studied Spanish for two years C)you have stu