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Solve by completing the square: 5x2 + 20x + 32 = 0
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Solve by completing the square: 5x2 + 20x + 32 = 0

User Tomasz Wojtkowiak
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your answer is no solution (because a negative square root doesn't exist)
first, you divide all sides by five and then take b, half it then square it
Solve by completing the square: 5x2 + 20x + 32 = 0-example-1
User Bhattedon
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