use identites and equalte 103.104
Answers
Answered by
3
Solution:
103×104
___________________
we know the algebraic identity:
(x+a)(x+b)=x²+(a+b)x+ab
___________________
Now,
(100+3)(100+4)
= 100²+(3+4)100+3×4
= 10000+12×100+12
= 10000+1200+12
= 11212
Therefore,
103×104 = 11212
•••••
Answered by
0
Answer:
Step-by-step explanation:
Attachments:
Similar questions