Respuesta:
25/36
Explicación paso a paso:
c² + 2cd + d² =
⅓² + 2(⅓)(½) + ½² =
1/9 + 2/6 + 1/4 =
2/18 + 6/18 + 1/4 =
8/18 + 1/4 =
4/9 + 1/4 =
16/36 + 9/36 = 25/36
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Respuesta:
25/36
Explicación paso a paso:
c² + 2cd + d² =
⅓² + 2(⅓)(½) + ½² =
1/9 + 2/6 + 1/4 =
2/18 + 6/18 + 1/4 =
8/18 + 1/4 =
4/9 + 1/4 =
16/36 + 9/36 = 25/36