Question

Almost done math solve pls

Answer 1

Answer:

- 8a - 21

Explanation:

2(2a-3)-3(4a+5)

=4a-6-3(4a+5)

=4a-6-12a-15

=4a-21-12a

= -8a-21

Answer 2

`2(2a - 3) - 3(4a + 5) \\ = 2 * 2a - 2 * 3 - (3 * 4a + 3 * 5) \\ = 4a - 6 - (12a + 15) \\ = 4a - 6 - 12a - 15 \\ = - 8a - 21 \\ thank \: you`