6.
Use the identity method to find the value of:
(i) 105x95
(ii) 92x88
(iii) 503x 497
Answers
Answered by
0
Answer:
9975
Step-by-step explanation:
by identify identity
Answered by
4
Answer:
I) (100 + 5)(100-5) = 100²-5² = 9975
ii) (90+2)(90-2)= 90²-2²= 8098
III) (500+3)(500-3) = 500²-3² = 249991
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