What is the exact solution for the equation

Option C is correct.

Exact solution of   is,

Step-by-step explanation:

Given the equation:

Using logarithmic rules:

Given:

Taking logarithmic both sides:

By logarithmic rules;

Using distributive property i.e

Subtract from both sides we get;

Simplify:

or

Divide both sides by we get;

Therefore, the exact solution of the given equation is

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.