Question

Упростите выражение 5(3+8m)+(4m-5)²

Answer 1

5(3+8m)+(4m-5)²=15+40m+16m²-40m+25=16m²+40=8*(2m²+5)

Answer 2

5(3+8m) + (4m-5) =15 + 40m +16^2m- 40m + 25 = 16m^2 + 40