Question

plzzzz ans this question for me ​

Answer 1

Answer:

$2 log(5) + log(8) + \frac{1}{2 }{log(4) } \\ = log( {5}^{2} ) + log(8) + log( {4}^{1 \over2} ) \\ = log(25) + log(8) + log(2) \\ = log(25 \times 8 \times2) \\ = log(400) \\ = log_{10}(100) + 2 log_{10}(2) \\ \approx2 + 2 \times 0.3010 = 2.6020$