Question

2/3的2001次方×1.5的2002次方×(-1)的2009次方=?

Answer 1

=2/3的2001次方×1.5的2001次方×1.5×(-1)
=(2/3×1.5)的2001次方×1.5×(-1)
=1的2001次方×(-1.5)
=-1.5

Answer 2

2/3的2001次方×1.5的2002次方×(-1)的2009次方
=(2/3)^2001*1.5*1.5^2001*(-1)
=(2/3*1.5)^2001*1.5*(-1)
=-1.5