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Solve the following quadratic equations using the Quadratic Formula. 1. x2 - 4x - 21 = 0 2. 2x2 + 6x = 0 3. 3x2 – 25 = 0​
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Solve the following quadratic equations using the Quadratic Formula.

1. x2 - 4x - 21 = 0
2. 2x2 + 6x = 0
3. 3x2 – 25 = 0​

User Anthoni
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Solve the following quadratic equations using the Quadratic Formula. 1. x2 - 4x - 21 = 0 2. 2x-example-1
Solve the following quadratic equations using the Quadratic Formula. 1. x2 - 4x - 21 = 0 2. 2x-example-2
Solve the following quadratic equations using the Quadratic Formula. 1. x2 - 4x - 21 = 0 2. 2x-example-3
User Tempidope
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