Question

Sendo log 2 = x log 3 = y, calcule log (9raiz8)

Answer 1

Sendo log 2 = x log 3 = y, calcule log (9raiz8)

log9V8 ==> log9 + log V2³ ==> log 3² + log 2³)^1/2

2log3 + log2 2^3/2 ==> 2log3 + 3log2 ==>  2y + 3x
                                                 2                          2