Using identities, find the value of:-
(a) 132 * 132 - 2 * 132 * 32 + 32 * 32
(b) 0.64 * 0.64 + 2 * 0.64 *0.36 + 0.36 * 0.36

1132×132-2×132×32+32×32=1322-2×132×32+322=132-322                Using identity:a2-2ab+b2=a-b2=1002=10000132×132-2×132×32+32×32=10000

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