Question

спростити вираз 1,5*(2,4a-3,6b)-4,8(-1,5ab)

Answer 1

3,6a-5.4b+7.2ab                          

Answer 2

1,5*2,4a-1,5*3,6b+4,8*1,5*ab=3,6a-5,4b+7,2ab