Question

А) -12а+12б б) -5m+2.5n-0.5p

Answer 1

Вынести общий множитель?
-12a+12b=12*(-a+b)
-5m+2.5n-0.5p=5*(-m+0,5n-0,1p)

Answer 2

a) -12a + 12b can be simplified by factoring out a common factor of 12: -12a + 12b = 12(-a + b)

b) -5m + 2.5n - 0.5p can be simplified by factoring out a common factor of 0.5: -5m + 2.5n - 0.5p = 0.5(-10m + 5n - p)