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(x+3)(x+3)=20

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(x+3)(x+3)=20

Guest Mar 29, 2023

1⁺⁰ Answers

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$(x+3)^2=20\\ x+3=\pm2\sqrt{5}\\ x=-3\pm2\sqrt{5}$

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RonnieChen Mar 29, 2023

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