Question

(a+13) (a-8) ..use suitable identity to expand ....pls solve the full equation in a paper and post it pls

Answer 1

Answer:

a² + 5a - 104

Step-by-step explanation:

( a + 13 ) ( a - 8 )

= a² + 13a - 8a - 104

= a² + 5a - 104

Hope it helps!!

Answer 2

Answer:

a²+5a-104

Step-by-step explanation:

(a+13)(a-8) = a²-8a+13a-104

by adding the two middle terms

a²+5a-104