Evaluate using suitable identity:
a) 8.5 × 11.5
b) 194 × 206
c) (99)2
Answers
Answered by
0
Answer:
first is 97.75
2nd is 39964
third is 198
Answered by
1
Step-by-step explanation:
1)97.75
2) 39964
3) 198
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