Question
One of the roots of the equation x² – 12x + k = 0 is x = 3. The other root is ___________.
More Quadratic equation Questions
- Solve the quadratic equations and determine the relation between x and y: Equation 1: x² - 26x + 168 = 0 Equation 2: y² - 23y + 132 = 0
- I. 20x² - 93x + 108 = 0 II.72y² - 47y - 144 = 0
- If 3x – 2y = 10 and xy = 11, the value of 27x³ – 8y³ is __________.
- For what real value(s) of k does the quadratic equation - x² − (k + 3)x + 2k = 0, have equal real roots?
- If x^2 - 7x + k = 0 has roots that are equal, what is the value of k?
- I. 2x² - 9x + 10 = 0 II. 3y² + 11y + 6 = 0
- I. 2 x ² + x – 1 = 0 II. 2 y ² - 3 y + 1 = 0
- Find the remainder when x⁵ − 3x⁴ + 4x³ − 6x² + 8x − 3 is divided by (x − 2).
- I. 3x2 - 16x - 12 = 0 II. 2y2 + 11y + 9 = 0
- I. 3y2 + 16y + 16 = 0 II. 2x2 + 19x + 45 = 0
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