Question

X 2 - 2x + 3 X - 6 essa matéria e de algebra​

Answer 1

Resposta:

2x - 3/ x - 6 = 3x - 1/x - 2

mmc = (x-6)(x - 2)

(2x -3) (x -2 ) = (x - 6) (3x - 1)

2x^2 - 4x - 3x + 6 = 3x^2 - x - 18x + 6

- x^2 - 7x + 19x = 0

-x^2 + 12x = 0

x(-x +12) = 0

x' = 0

x'' = - 12