Question

(x+2)(x - 5) - 3x (1 - 2 x) =​

Answer 1

Объяснение:

$(x + 2)(x - 5) - 3x(1 - 2x) = {x}^{2} - 5x + 2x - 10 -3x + 6 {x}^{2} = 7 {x}^{2} - 6x - 10$