Question

8m²-5m(m-2)+(9+5m) solve​

Answer 1

Answer:

-17m² - 5m(m - 2) + (9 + 5m) is the correct answer☑

Step-by-step explanation:

$= 8 {m}^{2} - 5m(5m - 2) + (9 + 5m) \\ = {8m}^{2} - {25m}^{2} - 10m + 9 + 5m \\ = - 17 {m}^{2} - 5m + 9 \: ans.$