Solve using identity 104*107
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Answered by
5
Answer:
Step-by-step explanation: 107*104
=(100+7)(100+4)
=(100)2+(7+4)100+7*4
=10000+1100+28
=11128
Answered by
2
Answer:
11128
Step-by-step explanation:
(100+4)(100 +7)
(100)2 + (4+7)100+(4×7) (x+a)(x+b)=x2+( a+b)x +ab
10000+(11 )100+28
10000+1100+28
=11128
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