Question

resolva as esquçoes x³/2²=2

Answer 1

$\dfrac{x^3}{2^2} =2\to~~~ \dfrac{x^3}{4} =2\to~~~x^3=2*4\to~~~x^3=8\to\\\\\\x = \sqrt[3]{8} \to~~~x = \sqrt[3]{2^3} \to~~~ \large\boxed{x= 2}$