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Find the following using appropriate ide...

Find the following using appropriate identities
(i) `(x +5) (x+5)`
(ii) `(p -3) (p +3)`
(iii) `(y-1) (y-1)`
(iv) `(t +2) (t+4)`
(v) `102 xx 98`
(vi) `(x +1)(x+2) (x+3)`

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