Answer:
we conclude that:

Step-by-step explanation:
Given
The expression is
To determine
Simplify the expression
Simplifying the expression

Apply the exponent rule: 

Subtract the numbers: 

Therefore, we conclude that:

Answer:
(there is no screenshots so i cant take a good guess) I would say A
Step-by-step explanation:
D=325. u multilply 5 times 65 and thats the answer u get
Step-by-step explanation:
E3, E6, E11, E7: no solution
E1, E12 : 1 solution
E2, E8, E10 : infinite solutions