Question
whats the solution to the problem x^3 =16
Answers
L0S3R
please help me thanks
mathhelper
x^3 = 16
x = 16^(1/3), which means the cuberoot of 16
you know the cuberoot of 8 is 2
and the cuberoot of 27 = 3
so your answer is some decimal between 2 and 3
on your calculator find a key labeled "y<super>x</super>
enter 16
hit that key
enter (1รท3)
press =
and you will get 2.5198421
x = 16^(1/3), which means the cuberoot of 16
you know the cuberoot of 8 is 2
and the cuberoot of 27 = 3
so your answer is some decimal between 2 and 3
on your calculator find a key labeled "y<super>x</super>
enter 16
hit that key
enter (1รท3)
press =
and you will get 2.5198421
mathhelper
That was supposed to look like this
y<suo>x</sup>
y<suo>x</sup>
mathhelper
One more try:
y<sup>x</sup>
y<sup>x</sup>