Math, asked by aditishastri, 1 year ago

Solve (82)^2 - (18)^2 using algebraic identities.

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Answered by Anonymous
0
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Answered by LUCKYMAN333
1

 {a }^{2}  -  {b}^{2}  = a + b  \times a - b
82+18×82-18
640
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