[" Simplify the following using the identities: "],[[" (i) "(58^(2)-42^(2))/(16)," (ii) "178times178-22times22],[" (i) "," (i) "10" ."]]

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Simplify the following using the identities: (58^(2)-42^(2))/(16) (ii) 178x178x-22x22

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