(-9,3-1,7)х(2,6+(-5,9))

Question

(-9,3-1,7)х(2,6+(-5,9))

Answer 1

Ответ таков на твой вопрос 36.3

Answer 2

(-9,3-1,7)·x·(2,6+(-5,9))=-11·x·(-3,3)=36,3x