Question

(102)^3 using identities ​

Answer 1

Answer:

Step-by-step explanation:

102^3 = (100+2)^3

= (100^3)+(2^3)+{3*(100^2)*2}+(3*100*

{2^2})

= 1000000+8+60000+1200

= 1061208

Answer 2

Answer:

(100+2)^3

100^3+2^3+3×100×2(100+2)

1000000+8+600×102