(7/9)-(-1/2)²=
Kakak minta tolong jawab q-q![]() 
  
Kakak minta tolong jawab q-q
[tex] \frac{7}{9} - ( - \frac{1}{2} ) {}^{2} \\ = \frac{7}{9} - \frac{1}{4} \\ = \frac{28 - 9}{36} \\ = \frac{19}{36} [/tex]
Jawaban:
2/3
Itu Jawaban Untuk (7/9) - (-1/3)²
[answer.2.content]![Matematika Sekolah Menengah Atas 4.[ 10-4x ]≥ 2 Jawab: Matematika Sekolah Menengah Atas 4.[ 10-4x ]≥ 2 Jawab:](https://1.bp.blogspot.com/-FxxoZkxtk_U/WKAvV2Gd6iI/AAAAAAAACd0/UTrLC-1x23k1E0oqRLErM2XliW2XDiBlQCK4B/s1600/dif.jpg)