212*212-2*212*112+112*112 is equal to
Answers
Answered by
1
Answer:
the answer is 10,000
Step-by-step explanation:
firstly multiply 212 x
Answered by
0
Answer:
10000
Step-by-step explanation:
212×212-2×212×112+112×112
let 212 be a and 112 be b
Then ,
a×a - 2×a×b + b×b
a² - 2ab + b²
(a-b) ²
Substituting values
(212-112) ²
(100) ²
10000
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