Question
Gunpowder consists of a mixture
of:Solution
Gunpowder, also known as black powder, is composed of potassium nitrate (nitre), sulphur, and charcoal.
I. 4x2 – 53x – 105 = 0
II. 3y2 – 25y + 48 = 0
Equation 1: 2x2 - 21x + 54 = 0
Equation 2: 4y2 - 23y + 15 = 0
Difference between the roots of equation 1 is approx...
I. 2y² - 35y + 132 = 0
II. 2x² - 31x + 110 = 0
I. 27x² + 120x + 77 = 0
II. 56y² + 117y + 36 = 0
I. x2 + (9x/2) + (7/2) = - (3/2)
II. y2 + 16y + 63 = 0
I. 20y² - 13y + 2 = 0
II. 6x² - 25x + 14 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 41x + 400 = 0
Equation 2: y² - 41y + 420 = 0
I. 3p² - 14p + 15 = 0
II. 15q² - 34q + 15 = 0
I. 5x2 – 7x – 6 =0
II. 2y2 – 5y – 7 =0
What will be the product of smaller roots of both equations.