112x106 using identity
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Answered by
7
112×106
(100+12)(100+6)
(100)²+(12+6)100+12×6
10000+1800+72
=11872
Answered by
1
Answer:
hey mate
112×106= (100+12)(100+6)
= (100)² - (12+6)100+12×6
= 10000-(18)100+72
= 10000-1800+72 = 11872
using identity
(x+a)(x+b)= x²-(a+b)x+ab
hope it will help you
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