to find the value of 105×106 which of the following identities can be used
Answers
Answered by
1
Answer: 13030
Step-by-step explanation:
(100+5)(100+6)
(x+a)(x+b) = x² +(a+b)x +ab
= 100² +(6+5)100+30
= 10000+3000+30
= 13030
Answered by
0
Answer:
Hope it helps to others
Step-by-step explanation:
105 × 106 = (100 - 5)
(100 + 6) = 100(100) + 100 (6) + 5
(100)+5 (6)
=10000+600+500+30=10000+1100
+30=11130
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