Mathematics, 24.04.2020 18:35 Haleysaraya1
Theo started to solve the quadratic equation (x + 2)2 – 9=-5. He added 9 to both sides and the resulting equation was
(x + 2)2 = 4. Next, he took the square root of each side.
som s a ne conting custom was
Which was the resulting equation of that step?
Answers: 1
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Theo started to solve the quadratic equation (x + 2)2 – 9=-5. He added 9 to both sides and the resul...
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