Question

Which of these expressions is equivalent to log (9.4)?

O A. log (9) + log (4)
O B. log (9) - log (4)
O c. 9. log (4)
O D. log (9) • log (4)
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Answer 1

A. log ( 9 ) + log ( 4)

Explanation:

log( 9.4)

use log (a*b) = log (a) + log (b) to expand expression

log (9) + log (4)

Answer 2

log (9) + log(4)

Explanation:

log (9.4)

Log (ab) = log (a) + log (b)

log (9) + log(4)