1 to the 2nd power + 1 to the 2nd power + 2 to the 2nd power + .............+ F n to the 2nd power =

F n x ______?

n is below the F (can't do that on here). Does this make any sense? Thank you so much!

F n x ______?

n is below the F (can't do that on here). Does this make any sense? Thank you so much!