[tex](3a + 4) {}^{2} = (a + 4) {}^{2} + (3a + 2) {}^{2} [/tex] a = ?
Matematika
pikachu133
Pertanyaan
[tex](3a + 4) {}^{2} = (a + 4) {}^{2} + (3a + 2) {}^{2} [/tex]
a = ?
