Question
If water smells bad, then that odor can be removed by
adding:Solution
Activated carbon is used to remove bad odors and impurities from water.
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 97x² - 436x + 339 = 0
Equation 2: 103y² - 460y + 357 = 0
I. 10p² + 21p + 8 = 0
II. 5q² + 19q + 18 = 0
I. 2x² + 11 x + 15 = 0
II. 2y² - 19 y + 44 = 0
- For what value of a does the quadratic equation x² + ax + 81 = 0 have real and identical roots?
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 20x + 96 = 0
Equation 2: y² - 18y + 72 = 0
I. 4x² - 21x + 20 = 0
II. 8y² - 22y + 15 = 0
Solve: x² − 7x + 12 = 0
Find the remainder when x⁵ − 3x⁴ + 4x³ − 6x² + 8x − 3 is divided by (x − 2).
If α, β are the roots of the equation x² – px + q = 0, then the value of α2+β2+2αβ is
...In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between x and y.
I. x