{{{{(469 + 174)}^2} - {{(469 - 174)}^2}} \over {(469 \times 174)}} = ? – McqOptions

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1.	{{{{(469 + 174)}^2} - {{(469 - 174)}^2}} \over {(469 \times 174)}} = ?$$
A.	1
B.	4
C.	295
D.	643
Answer» C. 295

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