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3 years ago

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

Mathematics

2 answers:

goldenfox [79]3 years ago

5 0

Answer:x=-2,-4

Step-by-step explanation:

spin [16.1K]3 years ago

4 0

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

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