Question

Выполните действие ( 3a-4ax+2)-(11a-14ax)

Answer 1

$(3a - 4ax + 2) - (11a - 14ax) = \\ = 3a - 4ax + 2 - 11a + 14ax = \\ = - 8a + 10ax + 2 = \\ = 10ax - 8a + 2 = \\ = 2(5ax - 4a + 1)$

Answer 2

решение на фото.........................