Question

Find the solution of the equation correct to four decimal places.

Answer 1

Step 1:

(a)

The equation is .

Apply logarithm on each side.

The solution of the equation is .

Step 2:

(b)

The equation is .

Apply exponents on each side.

Apply logarithm on each side.

The solution of the equation is .

Solution:

(a) The solution of the equation is .

(b) The solution of the equation is .