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\u09ac\u09b0\u09cd\u0997\u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2 = 14\u00b2 \u2212 3\u00b2 = 196 \u2212 9 = 187 \u09b8\u09c7\u09ae\u09bf\u00b2\u0964 \u099b\u09be\u09af\u09bc\u09be\u09af\u09c1\u0995\u09cd\u09a4 \u0985\u0982\u09b6\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0986\u0997\u09c7 \u09aa\u09c1\u09b0\u09cb \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2 \u09ac\u09c7\u09b0 \u0995\u09b0\u09c7 \u0995\u09be\u099f\u09be \u0985\u0982\u09b6 \u09ac\u09be\u09a6 \u09a6\u09bf\u09a4\u09c7 \u09b9\u09af\u09bc\u0964","mcq_options":[{"right":"yes","answer":"187 \u09b8\u09c7\u09ae\u09bf\u00b2"},{"right":"no","answer":"196 \u09b8\u09c7\u09ae\u09bf\u00b2"},{"right":"no","answer":"184 \u09b8\u09c7\u09ae\u09bf\u00b2"},{"right":"no","answer":"9 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