Question

Зx -5х + 2 = 0 ayuda porfis
$3x {}^{2} - 5x + 2 = 0$
ayudenme porfis ​

Answer 1

Зx² - 5х + 2 = 0

3x            + 1

x              - 2

- 6x + x = 5x

(3x + 1)(x -2) = 0

3x + 1 = 0      x - 2 = 0  

3x = - 1           x = 2

x = -1/3

CS = (-1/3 ; 2)

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