Question

Simplify:(a ^ 2 - 7a + 12)/(a ^ 2 - 25) ÷
(a ^ 2 - 2a + 8)/(a ^ 2 + 10a + 25)
Please answer fast​

Answer 1

Answer:

${a}^{2} - 7a + 12$

${a}^{2} + ( - 4 - 3)a + ( - 3 \times - 4)$

$(a + ( - 4))(a + ( - 3))$

$(a - 4)(a - 3)$

hope helpful

Answer 2

Step-by-step explanation:

refer to a attachment

hope it's helpful to you