If x=y=2z and xyz=256 then what is the value of x?
Select the correct option
A) 12	B) 8	C) 16	D) 6	E) 2
Given that x=y=z.   so,x=y,   x=2z,   y=2z.   given xyz=256   =&gt;(2z)*(2z)*z=256   =&gt;4z^3=256   =&gt;z=4   then x=2z   =2(4)   =8   ANSWER:8
<result>B</result>
If x=y=2z and xyz=256 then what is the value of x?