Question

please sovle this question ​

Answer 1

Answer:

$( {100 + 8)}^{2} = ({a + b)}^{2} = {a}^{2} + 2ab + {b}^{2} = {(100 + 8)}^{2} = {100}^{2} + 2 \times 100 \times 8 + {8}^{2} = 10000 + 1600 + 64$

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Answer 2

Step-by-step explanation:

1 :- (108)²

(100+8)²

100² + 8² + 2* 100* 8

10000 + 64 + 1600

11664

2:- 97²

(100-3)²

100²+3²- 2*100*3

10000+9 -600

9409

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