(0,5x)+(0,6y)-2×0,5x×0,6y

Question

(0,5x)+(0,6y)-2×0,5x×0,6y

Comments

Упростить?

Answer 1

(0.5x)+(0.6y)-2*0.5x^0.6y=0.5x+0,6y-(2*0.5*0.6)xy=0.5x+0.6y-0.6xy

Answer 2

Будет:
0,5x + 0,6y - 0,6xy