Răspuns:
a) =2³·3³:3²=2³·3³⁻²=8·3=24
b) =2⁴·5⁴:5³=2⁴·5⁴⁻³=16·5=80
c) =3²·5²ˣ²:5⁴=9·5⁴⁻⁴=9·5=45
d) =2³·3¹²:3¹⁰=8·3¹²⁻¹⁰=8·3²=8·9=72
e) = 2⁴·5¹²:5¹²=16·1=16
f) = 3²·2⁶:2⁴-36=9·2²-36=9·4-36=36-36=0
g) = 5²·6⁴:6³-12²=25·6⁴⁻³-144=25·6-144=150-144=6
