Use the properties of logarithmic functions to simplify the expression on the left side of the equation and determine the values

Question

2 years ago

5

Use the properties of logarithmic functions to simplify the expression on the left side of the equation and determine the values

of x and y. Then evaluate the simplified expression.
The value of x is , and the value of y is. The value of the expression, rounded to nearest hundredth, is

Mathematics

1 answer:

liq [111] · Answer 1 · 2022-08-05T01:34:14+03:00

liq [111]2 years ago

4 0

Log7(70) - log7(35) = log7(70/35) = log7(2)
Properties of exponents tell us that:
log7(2) / log7(5) = log5(2)
x = 5
y = 2
Answer = 0.43