Respuesta :

HistoryLee

x = -3

x = -4


your welcome

sqdancefan

Factored, the equation becomes ...

... (x +4)(x +3) = 0

The roots are the values of x that make one or the other of these factors be zero, so the product is zero.

... x = -4 . . . or . . . x = -3

Otras preguntas