evaluate 103 × 104 using
Answers
Answered by
15
hey mate
103×104
can be written as
103×(26x2x2)
so if u feel hard
1st do 103x 26=2678
then multiply by 4
the ans will.be 10712//
or u can use identities like splitting the terms..
i hope u understood!!
103×104
can be written as
103×(26x2x2)
so if u feel hard
1st do 103x 26=2678
then multiply by 4
the ans will.be 10712//
or u can use identities like splitting the terms..
i hope u understood!!
pmjalageri:
ok
??
Answered by
11
we can write 103×104
100+3×100+4
(x+a)(x+b)=x2+x(a+b)+an
100square+100(3+4)+3(4)
10000+700+12
10712
100+3×100+4
(x+a)(x+b)=x2+x(a+b)+an
100square+100(3+4)+3(4)
10000+700+12
10712
Similar questions