expansion formula-(please answer it with explanation.)
(104)²
Answers
Answered by
1
Answer:
(100+4)^2
(100)^2+4^2+2×100×4
10000+8+800
10808
it is your answer
Answered by
0
Answer:
10,816
Step-by-step explanation:
we can write (104)² as (100+4)²
(100+4)²
we know that (a+b)² = a²+2ab+b²
take a=100 and b=4
(100)²+2×100×4+(4)²
10000+800+16
10816 (ans.)
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