Question

What is logs (4-7)+logs2 written as a single log?
O log 21
O log 26
O log,30
O log,56

Answer 1

Answer:

$\log_556$

Step-by-step explanation:

Given:

$\log_5(4 \cdot 7)+\log_52$

Multiply the 4 and 7:

$\implies \log_528+\log_52$

$\textsf{Apply the Log Product law}: \quad \log_ax + \log_ay=\log_axy$

$\implies \log_5(28\cdot2)$

Multiply the 28 and 2:

$\implies \log_556$