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Algebra
Pregunta

\(3 \) Use the quadratic formula or completing the...

\(3 \) Use the quadratic formula or completing the square to determine the greater solution to 

\( x ^ { 2 } + 4 x + 2 = 0 \) . Round your answer to the nearest hundredth. Record your answer and fill in the bubbles on your answer document. 

Answer

4×4-4×1×2=8

x=\(\frac{- 4\pm2\sqrt{2}  }{2} = -2\pm \sqrt{2}\)

x1=-3.41.x2=-0.60

Solución
View full explanation on CameraMath App.