Question

Решите Уравнение
(8x+3)(10-5x)=0

Answer 1

$(8x + 3)(10 - 5x ) = 0 \\ 8x + 3 = 0 \\ x = - \frac {3}{8} \\ 10 - 5x = 0 \\ x = 2 \\ \\ x1 = - \frac{3}{8} \\ x2 = 2$