Question

If 3x−y=12, what is the value of 8^x/2^y?

A) 2^12
B) 4^4
C) 8^2
D) The value cannot be determined from the information given.

Answer 1

Answer:

(a) is correct option

Step-by-step explanation:

abac=ab−c

And

abc=ab∗c

8=23

So,

8x2y=23x2y

=23x−y

Since 3x-y = 12,

The answer is

212