Answer:
7^8
Step-by-step explanation:
(7^2)^4
We know a^b^c = a^(b*c)
(7^2)^4 = 7^(2*4)
= 7^(8)
So, 7 is the decimal equivalent of the binary number 111
x = 9
Isolate x first by moving 16 to the other side
x = 25 - 16
From law of indices
