Math, asked by riya9069, 1 year ago

104 ×96 evaluate without multiplying directly ..

Answers

Answered by priyal230906
34

104 x 96

={100+4}{100-4}

{100}^2 -{4}^2

=10000 - 16

=9984


priyal230906: welcome
riya9069: u too
priyal230906: is it right
deekshantsinghal7996: yes
riya9069: yess obiviously right
Answered by deekshantsinghal7996
10
106 × 296
firstly check which identity is suitable Here
of course ,
(a + b)(a - b)  = a {}^{2}  -  {b}^{2}
100 as a
4 as b
(a+b) (a-b)=asq - bsq
(100+4)(100-4)
(100)^2-(4)^2
10000-16
=9984

riya9069: thq
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