278: Adding powers.

Take a moment to consider the rules and the methods that we use with powers and exponents.



2^x + 2^x + 2^x + 2^x = 2²⁰¹⁴

x = ?

What is the "Aha!" thought, the epiphany, in this problem?

#SATPREP #Patterns #Algebra 2^x + 2^x + 2^x + 2^x = 2^2014 x=? Answer? Solutions? Strategies?
— David Marain (@dmarain) September 20, 2014