SOLUTION: How do I write a quadratic equation with 9 as the only solution?
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Question 206905
:
How do I write a quadratic equation with 9 as the only solution?
Answer by
Edwin McCravy(20054)
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x = 9; x = 9 x - 9 = 0; x - 9 = 0 (x - 9)(x - 9) = 0 x
2
- 9x - 9x + 81 = 0 x
2
- 18x + 81 = 0 Edwin