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A3617

B3609

C3607

D3608

Answer:

C. 3607

Read Explanation:

apply BODMAS rule

9882704=98852=19\frac{988}{\sqrt{2704}}=\frac{988}{52}=19

28×8×19=y+64928\times 8 \times 19=y+649

4256649=y4256-649=y

y=3607y=3607


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