Question

15.09-(-7))-28 (12-(-10D-15 (20+(-1))
- 38​

Answer 1

Te dejo la imagen espero que sea entendible

Answer 2

❥ Holiwi☂

15.09-(-7))-28 (12-(-10D-15 (20+(-1))- 38

=22.09−(28)(12)(−10−15)(20−1)−38

=22.09−336(−10−15)(20−1)−38

=22.09−(336)(−25)(20−1)−38

=22.09−−8400(20−1)−38

=22.09−(−8400)(19)−38

=22.09−(−159600)−38

=159622.09−38

=159584.09 → Respuesta.