Ans: Excessive water and high temperature Fruit cracking in litchi is caused by excessive water and high temperature.
I. 2x² - 12x + 16 = 0
II. 4y² - 8y - 12 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 29x² - 137x + 108 = 0
Equation 2: 31y² - 146y +...
I). p2 + 22p + 72 = 0,
II). q2 - 24q + 128 = 0
I. 4p² + 17p + 15 = 0
II. 3q² + 19q + 28 = 0
I.70x² - 143x + 72 = 0
II. 80 y² - 142y + 63 = 0
I. 6x² - 13 x + 6 = 0
II. 15 y² + 11 y - 12 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 42x + 392 = 0
Equation 2: y² - 46y + 480 = 0
I. 2x2 – 10x – 48 = 0
II. y2 – 16y – 297 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 22x + 120 = 0
Equation 2: y² - 25y + 144 = 0
I. 2x² - 9x + 10 = 0
II. 3y² + 11y + 6 = 0