Question

What is the exact value of the exponential equation, 4(10)5x=200 ?

a. x=log196 / 5
d. x=log50 / 5

Answer 1

4(10)5x=200 = x=log50 / 5

Explanation:

Answer 2

hello :

4(10)5x=200

(10)^5x=200/4

(10)^5x=50

5x = log50

x = log50/5 ... ( answer : d)