evaluate by using suitable identity (176) - (24)
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cant see it properly especially the values
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15
hi...
(176)^2-(24)^2
(using identity..(a^2)-(b) ^2=(a+b)(a-b)
=(176+24)(176-24)
=(200)(154)
=30800...
hope it helps
(176)^2-(24)^2
(using identity..(a^2)-(b) ^2=(a+b)(a-b)
=(176+24)(176-24)
=(200)(154)
=30800...
hope it helps
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