A^2 + 2b/a - = (0.2)^2 + 2(4)/0.2 - 0.= 0.04 + 8/0.2 - 0.= 0.04 + 40 - 0.= 39.84
Поэтому, A^2 + 2b/a - a при a=0.2, b=4 равно 39.84.
A^2 + 2b/a -
= (0.2)^2 + 2(4)/0.2 - 0.
= 0.04 + 8/0.2 - 0.
= 0.04 + 40 - 0.
= 39.84
Поэтому, A^2 + 2b/a - a при a=0.2, b=4 равно 39.84.