Abrahamking
Abrahamking Abrahamking
  • 11-09-2020
  • Mathematics
contestada

please help me out am so confused ​

please help me out am so confused class=

Respuesta :

Аноним Аноним
  • 12-09-2020

Answer:

(i) 2197

Step-by-step explanation:

(i) 13^3

=  (10+3)^3

=  10^3 + 3^3 + 3(10)(3) (10+3)

=  1000 + 27 + 90(13)

=  1027 + 1170

= 2197

Similarly you can solve the other two.

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