Question

factorizar
-3x^{2}-14x+5=0

Answer 1

$-3x^{2}-14x+5=0$
-3x                   +1
x                      +5

-15x + x = -14x

(-3x+1)(x+5) = 0

-3x+1 = 0                    x + 5 = 0
-3x = -1                       x = - 5
   x = 1/3            

CS = (-5; 1/3)