Question

-729×9+729×(-9) Sole by using property.​

Answer 1

Answer:

-13122

Step-by-step explanation:

Answer 2

Answer:

-729×9+729×(-9)

-729×738×-9

-729+738-9=0

according to property

a+b+c=0

then, a³+b³+c³=3abc

(-729)³+(738)³+(-9)³= 3×(-729)× ( 738)×(-9)

=1,45,26,054

hope it helps ☺️

have a great day ahead