Get Started with ixamBee
Start learning 50% faster. Sign in now
The protozoa, bacteria, and nematodes cause diseases by contaminating the water. One example of such disease is cholera. It is caused by consuming water which is being contaminated with bacterium Vibrio cholerae.
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 17x² - 78x + 61 = 0
Equation 2: 19y² - 89y + 70 ...
Quantity I: A vessel contains a mixture of milk and water in the ratio of 7 : 5. If 9 litre of mixture is sold and replaced by same amount of water then...
I. 2x2 + 5x + 2 = 0
II. 4y2 = 1
I. √(74x-250 )– x=15
II. √(3y²-37y+18)+ 2y=18
I. 3x2 = 2x2 + 9x – 20
II. 3y2 = 75
I. x² - 33x + 270 = 0
II. y² - 41y + 414 = 0
I. 3x2 + 3x - 60 = 0
II. 2y2 - 7y + 5 = 0
I. 77x² - 25x – 72 = 0
II. 42y² + 13y – 42 = 0
I. 64x2 - 64x + 15 = 0
II. 21y2 - 13y + 2 =0
I. 6p² + 17p + 12 = 0
II. 12q² - 25q + 7 = 0
