If (2 to the x) - (2 to the (x-2)) = 3 (2 to the 5), what is the value of x?	Choose the correct option
A) 7	B) 11	C) 13	D) 15	E) 17
(2 to the power x) - (2 to the power (x-2)) = 3 (2 to the power 5)   2^x - 2^(x-2) = 3. 2^5   Hence x = 7.   7nswer is 7
<result>A</result>
If (2 to the x) - (2 to the (x-2)) = 3 (2 to the 5), what is the value of x?