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What number should be added to both sides of the equation to complete the square? x^2 + 3x = 6 |
(3/2)^2 |
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What number should be added to both sides of the equation to complete the square? x^2 – 6x = 5 |
9 |
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Which are the solutions of the quadratic equation? x^2 = 9x + 6 |
9 – √105/2, 9 + √105/2 |
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Which are the solutions of x^2 = 19x + 1? |
19 – √365/2, 19 + √365/2 |
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Which are the solutions of x^2 = -11x + 4? |
-11 – √137/2, -11 + √137/2 |
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What value of c makes x^2 − 12x + c a perfect square trinomial? |
36 |
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What number should be added to both sides of the equation to complete the square? x^2 + 8x = 4 |
16 |
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Solve x^2 + 14x = −24 by completing the square. What is the solution set of the equation? |
{−12, −2} |
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Which are the solutions of the quadratic equation? x^2 = -5x – 3 |
-5 – √13/2, -5 + √13/2 |
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What number should be added to both sides of the equation to complete the square? x^2 + 12x = 11 |
36 |
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