2. -5x2 + 9 = 0
Mathematics, 12.06.2020 05:57 joejo1688
Solve the quadratic equation by taking square roots.
1. 2x 2 - 16 = 0
2. -5x2 + 9 = 0
3. 6x2 - 15 = 27
Answers: 3
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Solve the quadratic equation by taking square roots.
1. 2x 2 - 16 = 0
2. -5x2 + 9 = 0
2. -5x2 + 9 = 0
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