Question

conjunto de solución de
5x2 + x - 6 = 0

Answer 1

5x² + x - 6 = 0

5x        + 6

x           - 1

6x - 5x =  x

(5x - 1)(x -1) = 0

5x - 1 = 0      x - 1 = 0

5x = 1/5            x = 1

CS = ( 1/5 ; 1)

Eternamente axllxa