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If x=y=2z and xyz= 256, then x = ?

If x=y=2z and xyz= 256, then x = ? Correct Answer 8

From the given information, we know that:x = y = 2z (equation 1)xyz = 256 (equation 2)Substituting equation 1 into equation 2, we get:(2z)(2z)(z) = 256Simplifying this expression, we get:4z3 = 256Dividing both sides by 4, we get:z3 = 64Taking the cube root of both sides, we get:z = 4Substituting z = 4 into equation 1, we get:x = y = 2(4) = 8Therefore, x = 8.

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