Answer:
(5 to the power of 2 - 8)x2
Step-by-step explanation:
Partheis
exponents
multiplication/division
addition/subtaction
if you follow this order (PEMDAS) to solve the problems they all equal 16 excpet the last one
the second one because 5^2-(8x2) the simply expression would be 400 when the rest are 9 so that's my reasoning :)
hope that helps.
