Answer: 
Step-by-step explanation:
Logarithms are in the format 
while exponential form is in the format 
So we can transfer a,b, and c from the log form to the exponential form
The first picture shows solution for a. For b). X=9,2
Answer:
SORRY IF IM WRONG BUT I THINK ITS C
Step-by-step explanation:
PLEASE MARK BRAINLIEST REMOVE MY ANSWER IF WRONG!!!!!!!!
First add like terms in this case 1+7=8. Then then divide. 2x/8= 4. X=4
Answer:
6561 / 128
Step-by-step explanation:
The nth term of a geometric sequence is:
a = a₁ (r)ⁿ⁻¹
The first term is 3, and the fourth term is 81/8.
81/8 = 3 (r)⁴⁻¹
27/8 = r³
r = 3/2
The eighth term is therefore:
a = 3 (3/2)⁸⁻¹
a = 6561 / 128
