Matematika

Pertanyaan

1. P²+pr/pq+qr
2. 4x²-9/2x+3

1 Jawaban

  • nomor 1:
    [tex] \frac{ {p}^{2} + pr}{pq + qr} \\ = \frac{p(p + r)}{q(p + r)} \\ = \frac{p}{q} [/tex]
    nomor 2:
    [tex] \frac{4 {x}^{2} - 9 }{2x + 3} \\ = \frac{(2x + 3)(2x - 3)}{(2x + 3)} \\ = 2x - 3[/tex]

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