Respuesta :
Step-by-step explanation:
x^2+4x=15
x(x+4)=15
x=15 and x=-4
Answer:
Stop using my stuff fo points.
Step-by-step explanation:
Step-by-step explanation:
x^2+4x=15
x(x+4)=15
x=15 and x=-4
Answer:
Stop using my stuff fo points.
Step-by-step explanation: