claydb00
claydb00
22-05-2020
Mathematics
contestada
x^2 + 6x = - 9 factor
Respuesta :
stormiarmy
stormiarmy
22-05-2020
Step 1: move the constant to the left x^2+6x+9=0
Step 2: factor the expression
(x+3)^2 =0
Step 3: move the constant to the right
x+3=0
Answer: x=-3
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