Question

urgente!!!
qual o valor de X?​

Answer 1

Resposta:

$x = ( {2}^{0} + {2}^{ - 1} ) \div ( {2}^{0} - {2}^{ - 1} ) \\ x = \frac{ {2}^{0} + {2}^{ -1 } }{ {2}^{0} - {2}^{ - 1} } \\ x = \frac{ 1 + \frac{1}{2} }{1 - \frac{1}{2} } \\ x = \frac{ \frac{3}{2} }{ \frac{1}{2} } \\ x = \frac{3}{2} \times \frac{2}{1} \\ x = \frac{6}{2} \\ x = 3$

espero que isso ajude vc