Question
One of the roots of the equation x² – 12x + k = 0 is x = 3. The other root is ___________.
More Quadratic equation Questions
- If 3x – 2y = 10 and xy = 11, the value of 27x³ – 8y³ is __________.
- I. 6x2 – 7x - 20 = 0 II. 3y2 - y - 14 = 0
- I. 2x2 + 13x + 21 = 0 II. 3y2 + 34y + 63 = 0
- Find the maximum value of f(x)= –2x² +8x + 3.
- Solve the quadratic equations and determine the relation between x and y: Equation 1: x² - 24x + 135 = 0 Equation 2: y² - 26y + 153 = 0
- I. 8x – 3y = 85 II. 4x – 5y = 67
- l. x2 - 16x + 64 = 0 II. y2 = 64
- I). 4p + 3q = 25 II). 5p + 2q = 26
- I). p2 = 81 II). q2 - 9q + 14 = 0
- I. 6x² + 77x + 121 = 0 II. y² + 9y - 22 = 0
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