Question

please answer me please ​

Answer 1

Answer:

$3x - x - 10 = 0 \\ 3x {}^{2} - 6x \+ 5x - 10 = 0 \\ 3x(x - 2) \+ 5(x - 2) = 0 \\ (3x \ + 5)(x - 2) = 0$

Answer 2

Answer:

$3x ^{2} - 6x + 5 - 10 = 0 \\ 3x(x - 2) + 5(x - 2) = 0 \\ (x - 2)(3x + 5) \\ x - 2 = 0 \\ x = 2 \\ kiva \\ 3x + 5 = 0 \\ 3x = - 5 \\ x = \frac{ - 5}{3}$