Question

if x=y=2z and x*y*z=256 then x=?

Answer 1

x*y*z=x*x*x/2=x^3/2=256
x^3=512
x=8
hope this helps you

Answer 2

Answer :

8

Step-by-step explanation :

x = y = 2z

x = 2z

y = 2z

Solution :

x * y * z = 256

⇒ 2z * 2z * z = 256

⇒ 4z³ = 256

⇒ z³ = 256 / 4

⇒ z³ = 64

⇒ z = ∛64

⇒ z = 4

Now,

x = 2z

 = 2 * 4

 = 8

Hence, the value of x is 8.