Question

Спрости вираз (2x-3)(x-1)+x(5x

Answer 1

$(2x - 3)(x - 1) + x(5x)$

$2 {x}^{2} - 2x - 3x + 3 + x \times 5x$

$2 {x}^{2} - 2x - 3x + 3 + 5 {x}^{2}$

$7 {x}^{2} - 5x + 3$