Question

Qual o valor da inequaçao 64 elevado a x >8 (64×>8=) ?

Answer 1

Resposta:

${64}^{x} > 8 \\ ( {8}^{2} )^{x} > 8 \\ {8}^{2x} > 8 \\ 2x > 1 \\ x > \frac{1}{2}$