a + 1 / 4 +- a - 1 / 3 ? Pakai cara yahhh..
Matematika
larassaty2005
Pertanyaan
a + 1 / 4 +- a - 1 / 3 ? Pakai cara yahhh..
1 Jawaban
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1. Jawaban naufal1201
[tex]a + \frac{1}{4} + ( - a) - \frac{1}{3} \\ = a + ( - a) + \frac{1}{4} - \frac{1}{3} \\ = \frac{3 - 4}{12} \\ = - \frac{1}{12} [/tex]