Please solve any one. Pls...........
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v) 99
(100 - 1 )^2
(100)^2 - 2(100)(1) + (1)^2
10000- 200 + 1
9801
I had solve one rest u can do by understanding above .....
HOPE u like
nupur90:
ok
Answered by
0
here given no . is 99
it can be written as 100 -1
there fore
square of 99 is = (100-1)'2
(here it means square )
now we can apply (a-b)'2
here a =100
b=1
(a-b)^2= (100-1)^2
= 10000 +1 - 2×100 ×1
= 9801
hope u got it....similarly do the remaining questions...
mark me as brainliest plzz
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