102x103 using suitable rearrangement
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Here:----
=102x103 can be written as
=(100+2)(100+3)
=Using identity :-- (x+A)(x+B)=x^2+(a+b)x+ab
where a=2, b=3 ,x=100
=(100)^2+(2+3)100+2*3
=10,308
answer
HOPE IT HELPS
=102x103 can be written as
=(100+2)(100+3)
=Using identity :-- (x+A)(x+B)=x^2+(a+b)x+ab
where a=2, b=3 ,x=100
=(100)^2+(2+3)100+2*3
=10,308
answer
HOPE IT HELPS
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