Question

2(16^x)-9(4^x)+7=0

Answer 1

whats the question

Answer 2

I need find x

Answer 3

to*

Answer 4

rewrite 2(16^x) as \[2(2^4)^{x}\]

Answer 5

get it in terms of base 2 and then you can combine them using exponent rules

Answer 6

okay I'll try that I kept changing it to base 4 because the other possible term is base 4 too