Question

С решением пожалуйста

Answer 1

3*log2(x^1/3) = 3*log2(x)/3 = log2(x)
log2(x^4) = 4*log2(x)
3*log2(x^1/3) - log2(x^4) = -3*log2(x) = 9
log2(x) = -3
x = 1/8