Question

2. If 5^x+1 - 5^x = 500, then find the value of 4x/3 + 1​

Answer 1

Answer:

5

Step-by-step explanation:

$5^{x+1} - 5^{x}$ = $5^{x}$ * 5 - $5^{x}$

               = $5^{x}$(5-1) =  $5^{x}$ * 4 = 500

$5^{x}$ = 500/4 = 125

 $\sqrt[x]{125}$ = 5 ⇒ x= 3

(4*3)/3  +1 =  4+1 = 5