Controlled Atmosphere Storage : The low moisture grain is stored under airtight condition in an atmosphere of inert gases, carbon dioxide (60%) or nitrogen (97-99%).
I: x² - 10x + 21 = 0
II: 4y² - 16y + 15 = 0
I. 165x² + 97x + 10 = 0
II. 117y² - 163y + 56 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 21x² - 122x + 160 = 0
Equation 2: 23y² - 15...
I. x2 + 24x + 143 = 0
II. y2 + 12y + 35 = 0
I. 2b2- 37b + 143 = 0
II. 2a2+ 15a - 143 = 0
If x^2 - 7x + k = 0 has roots that are equal, what is the value of k?
Equation 1: x² - 90x + 2025 = 0
Equation 2: y² - 88y + 1936 = 0
I. 2y² - 35y + 132 = 0
II. 2x² - 31x + 110 = 0
I. 2x2- 15x + 25 = 0
II. 3y2- 10y + 8 = 0
I. x² - 33x + 270 = 0
II. y² - 41y + 414 = 0