Question

evaluate ()
103 x 107
and (102)^3​

Answer 1

Answer:

1) 11,021

2) 10,61,208

Step-by-step explanation:

1) 103 x 107

= (100 + 3)(100 + 7)

(a + b)(a + c) = a^2 + ac + ab + bc

= 10000 + 300 + 700 + 21

= 11,021

2) 102^3

= (100 + 2)^3

(a + b)^3 = a^3 + b^3 + 3a^2b + 3ab^2

= 1000000 + 8 + 60000 + 1200

= 10,61,208