Solve x2+2x=9 using the Quadratic Formula. Select all that apply.

x≈-4.2

x≈-3.2

x≈-2.2

x≈-1.2

x≈-0.2

x≈0.2

x≈1.2

x≈2.2

x≈3.2

x≈4.2

no real solutions

Which of the following are irrational numbers? 3.14 √ 5 0.3333 √ - 4 1/9

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