Find the answer using the identities
102* 105
Answers
Answered by
2
(100+2)(100+5)
10000+500+200+10
10710
10000+500+200+10
10710
priyankamishra82177:
No it's wrong both the digits of the both bracket should be same
how
It is right
Answered by
0
Answer:
Step-by-step explanation:
102 X 105
(100+2) (100+5)
(X+A)(X+B)=x²+(A+B)X+AB
100²+(2+5)100+2X5
10000+700+10
10710
Similar questions