Evaluate using suitable identity
82*84
Answers
Answered by
15
Answer:
6888
Step-by-step explanation:(X+A)(X+B) X^2+X(A+B)+AB
(80+2)(80+4)=(80)^2+80(2+4)+(2)(4)
6400+480+8
6888
Answered by
3
Answer:
82×84 = (80+2)(80+4)
= 80×80 +80×(2+4)+2×4
= 1600+480+8
= 2088
Step-by-step explanation:
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