Simplify 5 log2 k − 8 log2 m + 10 log2 n.
a. 7 log2 (k − m + n)
b. 7 log2 kn over m
c. log2 50 kn over 8 m
d. log2 k to the fifth power n to the tenth power/ m to the eighth power

Step-by-step explanation:

The given expression is,

From properties of logarithmic functions,

So,

From properties of logarithmic functions,

So,

Therefore, option D is correct.

step-by-step explanation:

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.