simple;
tenemos:
a) (2²)⁴
=>4⁴
=>256
b) 5(2+3)
=>5(5)
=>25
c) (-5)³ . (-5)²
=>-125(25)
=>-3125
d) (-4)⁶ / (-4)⁴
=>4096/256
=>16
e) (3)⁴ / (3)⁶
=>243/2187
=>0,1111
f) (4)⁻³ / (4)²
=>4⁻³⁻²
=>4^(-5)
=>1/4^5
=>1/1024
g) ³√ -125
=>-5
h) ⁴√16 -(-15) +∛1000
=>2+15+10
=>27
espero ayude
