find the value of 95x102 by suitable identity
Answers
Answered by
2
Answer:
9690.......
Step-by-step explanation:
95×102
9690
Answered by
0
Answer:
Using the identity (x+a)(x+b) = x
2
+(a+b)x+ab
Writing 102 as 100+2 and 98 as 100−2
Hence (100+2)(100−2) = 100
2
+[2+(−2)]100+(2)(−2)
= 10000+(0)100−4
= 9996
The answer is 9996
Similar questions