What positive number, when squared, is equal to the cube of the positive square root of 14?  Select.
A) 64  B) 32  C) 8  D) 4  E) 2
Let the positive number be x   x^2 = ((16)^(1/2))^3   =&gt;x^2 = 4^3 = 4   =&gt; x =4   Answer 4
<result>D</result>
What positive number, when squared, is equal to the cube of the positive square root of 14?