carolyn05martin carolyn05martin

04-10-2020
Mathematics

contestada

solve each equation
x^2+6x+9=1

Respuesta :

Godzillaaaa Godzillaaaa

04-10-2020

Answer:x=-2,-4

Step-by-step explanation:

Answer Link

sayinirasan sayinirasan

04-10-2020

x= -4 and x=-2

x^2+6x+9=1
(x+3)^2=1
x+3=+/-1
x+3=-1 / x-3=1
x=-4
x=-2

Answer Link

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