Question
National Pollution Day is always celebrated on which
date of the December month?Solution
It is the 37th national pollution control day and the main objective of this day is to educate the people and to make them aware of pollution control acts and industrial disasters.
I. 2x² + 15 x - 27 = 0
II. 3 y² + 25 y - 18 = 0
I. 2y² - 3y – 14 = 0
II. 3x² - 7x + 4 = 0
I. x²= 961Â
II. y= √961
I. x2 – 19x + 88 = 0
II. (y + 4)2 = 121
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 34x + 285 = 0
Equation 2: y² - 26y + 165 = 0
I. x² + 3x – 154 = 0
II. y² + 5y – 126 = 0
I. x2 + 28x + 96 = 0
II. y2 + 3y - 70 = 0
I. 6x2 – 7x - 20 = 0
II. 3y2Â - y - 14 = 0
If the roots of the quadratic equation 5x² + 4x + 6 = 0 are α and β, then what is the value of [(1/α) + (1/β)]?
...l). 2p² - 10p - 48 = 0
ll). q ² + 5q - 234 = 0
