Question

a) (-12)² – 4³ = *
b) ) 4 . (-2)⁵ + 2 . (-5)² – 75 . (-1)¹ = *
c) (– 3)³ · 4·(– 8)= *

Answer 1

$\boxed{a = 80}$

$\boxed{b = - 3}$

$\boxed{c = 864}$