by using a suitable identity,evaluate the following 102*104
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by using a suitable identity,evaluate the following 102*104
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As We Know, (x+a)(x+b)=
=100X100+2+4X100+2X4
=10000+600+8
=10608
Answer:
102 * 104
a=100 b=2 c= 4
(a+b ) +c = a (b+c)
(100+2)4 =100(2+4)
408=600
lhs \rhs