Question

Condense to a single logarithm: 4 log9 11 - 4 log9 7.

O log9, (44/28)
O log9, (11/7)^4
O log9, (11/28)
log9 (44/7)

Answer 1

log9 (11/7)4

Explanation:

got it right on the test

Answer 2

Answer: Log9,(11/7)^4

Explanation:

according to the rules of logarithm

1)Subtraction sign(-) becomes division(÷),while addition(+)becomes multiplication (x)

2) the number in front of the log figure becomes an indices