Question

решите
а²-4/8а-16•а+3/х-3
упростить​

Answer 1

$\frac{ {a}^{2} - 4 }{8a - 16} \times \frac{a + 3}{x - 3}$

$\frac{(a - 2) \times (a + 2)}{8(a - 2)} \times \frac{a + 3}{x - 3}$

$\frac{a + 2}{8} \times \frac{a + 3}{x - 3}$

$\frac{(a + 2) \times (a + 3)}{8(x - 3)}$

$\frac{ {a}^{2} + 3a + 2a + 6 }{8x - 24}$

$\frac{ {a}^{2} + 5a + 6 }{8x - 24}$