lakiprincess
lakiprincess lakiprincess
  • 28-03-2018
  • Mathematics
contestada

If x^2=64 and x is positive, what is the value of
[tex]3 \sqrt{x} [/tex]

Respuesta :

mkryukova19 mkryukova19
  • 29-03-2018
x²=64
√x²=√64=8
x=8 (positive)
∛x=∛8=∛(2)³=2
∛x=2
Answer Link

Otras preguntas

Consider the sequence below. -4, -1, 2, 5, ... What is the 10th term of the sequence?
Why did the estate system lead to revolution?
The Joule (J) is a unit of :
cual era el regalo con el cual francisco sonaba para la navidad? se le cumplio? Cajas de carton?
Thinking about "globalization," how are international trade, deforestation and climate change linked in a systematic manner?
Which of the following were characteristics of sacred music in the Middle Ages: A capella Used instruments and voices Used plainchant Monophony
5cosx -2sin(x/2) +7=0Help me to find x step by steppls​
I NEED HELP write the equation of the line parallel to the given line and passing through the given point. y=x+5 through (8,1)
Which equations represent the line that is perpendicular to the line 5x − 2y = −6 and passes through the point (5, −4)? Select three options. y = –Two-fifthsx
My teacher asked what 85-3 is