SOLUTION: x^3/2=125 Learn how to type math roots and fractions by clicking on the link in the assignment list. Alternately, you may type as cuberoot(x) and show raising to the nth powe

Algebra ->  Square-cubic-other-roots -> SOLUTION: x^3/2=125 Learn how to type math roots and fractions by clicking on the link in the assignment list. Alternately, you may type as cuberoot(x) and show raising to the nth powe      Log On


   



Question 348778: x^3/2=125
Learn how to type math roots and fractions by clicking on the link in the assignment list. Alternately, you may type as cuberoot(x) and show raising to the nth power as ^n, like x 3 is typed x^3.
X^(3/2)=125

Answer by nyc_function(2741) About Me  (Show Source):
You can put this solution on YOUR website!
x^(3/2) = 125

We can write x^(3/2) as sqrt[x]^3.

What number, after taking the square root, when raised to the third power will

yield 125?

How about 25?

sqrt[25]^3 = 125

(5)^3 = 125

125 = 125

The value of x = 25.