Question

(a+3)©&×(a-5)
Multiplacate each of the following​

Answer 1

Step-by-step explanation:

(a+3)×(a-5)

${a }^{2} - 5a + 3a - 15 \\ {a}^{2} - 2a - 15 \\ {a}^{2} -(5 a - 3a) - 15 \\ {a}^{2} - 5a + 3a−15 \\ a(a - 5) + 3(a - 5) \\ (a - 5)( a + 3)$