evaluate ()
103 x 107
and (102)^3
Answers
Answered by
2
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
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