(82)^2 - (18) ^2 = ?
a) 8218
b) 6418
c) 6400
d) 7204
Calculate using Identity- (a+b) (a-b) = a^2 - b^2
Answers
Answered by
1
Answer:
functional the same as a whole is pdf send kar receive the best
Answered by
3
Answer:
6400
(82+18)(82-18)=82^2-18^2
100*64=6724-324
6400=6400
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