Question

13) Calcule:
a) (-3x²y).(+2x²y²)=
b) (-3,11a³).(+0,6a²)=
c) (30x⁹) : (10x⁴)=
d)(-7,5x⁴y³):(1,5xy²)=
f)(-6a⁵)²=
g)(1/3p³)³=
h)(0,2p⁹)⁴=

Answer 1

nem aprendi isso na escola ainda.