Question

factoriza cada ecuación encuentra los valores de X​

Answer 1

a)

$x^2+4x+3=-1\\\\x^2+4x+4=0\\\\(x+2)^2=0\\\\x_{1,2}=-2$

b)

$x^2+16x+64=0\\\\(x+8)^2=0\\\\x_{1,2}=-8$

c)

$x^2+20x=-100\\\\x^2+20x+100=0\\\\(x+10)^2=0\\\\x_{1,2}=-10$

d)

$x^2+17x=0\\\\x(x+17)=0\\\\x_1=0\\x_2=-17$